A Contribution to the Phylogeny and Taxonomy of Phlebiopsis (Polyporales, Basidiomycota)

A Contribution to the Phylogeny and Taxonomy of Phlebiopsis (Polyporales, Basidiomycota) | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research A Contribution to the Phylogeny and Taxonomy of Phlebiopsis (Polyporales, Basidiomycota) Ya-Nan Zhao, Karen K. Nakasone, Che-Chi Chen, Shi-Liang Liu, Yi-Feng Cao, and 1 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-86969/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract An in-depth study of the phylogeny and taxonomy of the corticioid genus Phlebiopsis (Phanerochaetaceae) was conducted. Phylogenetic analyses of the ITS1-5.8S-ITS2 and nrLSU sequences demonstrated that Phlebiopsis is a strongly supported clade that is distinct from its sister clade that includes Phaeophlebiopsis , Hapalopilus and Rhizochaete . Two genera, Australohydnum and Hjortstamia , are reduced to synonyms under Phlebiopsis because generic type species A. griseofuscescens and H. friesii , respectively, are embedded in the Phlebiopsis clade. Twenty-four lineages are resolved in the ITS phylogenetic tree of Phlebiopsis , including six new taxa from Sri Lanka and China — P. albescens , P. brunnea , P. cylindrospora , P. magnicystidiata , P. membranacea and P. sinensis . Five new combinations are proposed — Phaeophlebiopsis mussooriensis , Phlebiopsis bambusicola , P. dregeana , P. griseofuscescens and P. novae-granatae . Phlebiopsis crassa is a morphological species complex with three distinct lineages. Phlebiopsis lamprocystidiata is determined to be a later synonym of P. darjeelingensis . The new taxa are described, illustrated, and compared and contrasted to morphologically similar species. An emended description of Phlebiopsis is provided along with an identification key to 27 accepted species. General Microbiology Mycology corticioid fungi Phanerochaetaceae phlebioid fungi white rot wood-decaying fungi six new species five new combinations Figures Figure 1 Figure 1 Figure 1 Figure 2 Figure 2 Figure 2 Figure 3 Figure 3 Figure 3 Figure 4 Figure 4 Figure 4 Figure 5 Figure 5 Figure 5 Figure 6 Figure 6 Figure 6 Figure 7 Figure 7 Figure 7 Figure 8 Figure 8 Figure 8 Figure 9 Figure 9 Figure 9 Introduction In 1978, the genus Phlebiopsis Jülich was erected for Thelephora gigantea Fr. that has effused, ceraceous basidiomata with a smooth to odontioid hymenophore, a monomitic hyphal system with hyaline, partially agglutinated, simple-septate hyphae, lamprocystidia with thick, hyaline walls, and basidiospores with hyaline, thin, smooth walls that do not react in Melzer’s reagent or cotton blue (Jülich 1978 ; Bernicchia and Gorjón 2010 ). Over the next 40 years, 12 species with similar morphology were described in or transferred to the genus by Hjortstam and Ryvarden ( 1980 ), Jülich and Stalpers ( 1980 ), Dhingra ( 1987 ), Hjortstam ( 1987 ), Gilbertson & Adaskaveg ( 1993 ), Douanla-Meli and Langer ( 2009 ), Wu et al. ( 2010 ), Priyanka et al. (2011), Kaur et al. ( 2015 ) and Zhao et al. ( 2018 ). Morphologically, Phlebiopsis is similar to Scopuloides (Massee) Höhn. & Litsch. and some species of Phanerochaete P. Karst. It was traditionally placed in the Phanerochaete sensu lato group (Rattan 1977 ; Burdsall 1985 ). Although Burdsall ( 1985 ) considered Phlebiopsis and Scopuloides to be synonyms of Phanerochaete , most researchers at the time recognized the genera as distinct (Eriksson et al. 1978 , 1981 , 1984 ; Jülich and Stalpers 1980 ; Wu 1990 ). The generic circumscription of Phlebiopsis was expanded when molecular studies showed that Phanerochaete crassa (Lév.) Burds. and Phlebiopsis gigantea (Fr.) Jülich were closely related (de Koker et al. 2003 ; Greslebin et al. 2004 ; Wu et al. 2010 ; Floudas and Hibbett 2015 ). With the inclusion of P. crassa , Phlebiopsis now also includes species with effused-reflexed, coriaceous basidiomata, a dimitic hyphal system, and lamprocystidia or skeletocystidia with light brown walls. In addition, Floudas and Hibbett ( 2015 ) created Phaeophlebiopsis Floudas & Hibbett to accommodate Phlebiopsis peniophoroides Gilb. & Adask. and similar species with ceraceous, beige-brown basidiomata and subicula, lamprocystidia with brown walls, and small basidiospores. The limits of the Phlebiopsis clade were extended by Miettinen et al. ( 2016 ) who transferred six species into Phlebiopsis . The results of their phylogenetic study showed that the type species of Castanoporus Ryvarden, Merulius castaneus Lloyd, was nested in a clade with P. gigantea and, therefore, a synonym of Phlebiopsis . Similarly, Dentocorticium pilatii (Parmasto) Duehm & Michel, Lopharia papyrina (Mont.) Boidin, Phanerochaete brunneocystidiata Sheng H. Wu, and P. laxa Sheng H. Wu clustered in the Phlebiopsis clade. Based on the morphological similarity of Thelephora friesii Lév., the type of Hjortstamia Boidin & Gilles, to L. papyrina and P. crassa , they also transferred T. friesii to Phlebiopsis , thereby reducing Hjortstamia to a synonym of Phlebiopsis . Earlier, Boidin and Gilles ( 2003 ) erected the genus Hjortstamia for T. friesii and related taxa with effused-reflexed to pileate basidiomata, a dimitic hyphal system of simple-septate hyphae and thick-walled skeletal hyphae, lamprocystidia with thick walls. Ryvarden ( 1991 ) proposed Castanoporus for M. castaneus , a resupinate species with yellowish brown to purple pores, a monomitic hyphal system with simple-septate hyphae, and lamprocystidia with thick, hyaline walls. Phlebiopsis pilatii (Parmasto) Spirin & Miettinen is unique in the genus for it has a dimitic hyphal system of simple-septate generative and microbinding (squeletto-ligatives) hyphae and finely branched hyphidia but lacks lamprocystidia or skeletal cystidia (Larsen and Gilbertson 1977; Duhem and Michel 2009 ). With Hjortstamia and Castanoporus as synonyms, Phlebiopsis became a morphologically heterogeneous genus with effused, effused-reflexed or pileate basidiomata with a membranous, ceraceous, corneous or coriaceous texture, hymenophore smooth to tuberculate, odontoid, or poroid, hyphal system monomitic or dimitic with a loose to compact subiculum, and typically with lamprocystidia or skeletocystidia with hyaline to brown walls. In phylogenetic analyses of Phanerochaetaceae, Phlebiopsis species are in a clade sister to Rhizochaete Gresl., Nakasone & Rajchenb., Hapalopilus P. Karst. and Phaeophlebiopsis , but distant from Phanerochaete sensu stricto and Scopuloides (Floudas and Hibbett 2015 ; Miettinen et al. 2016 ). Another genus of interest is Australohydnum Jülich for it is similar to Phlebiopsis by its warted, irpicoid to hydnoid hymenophore, a dimitic hyphal system with hyaline, encrusted skeletocystidia, and thin-walled, smooth basidiospores (Jülich 1978 ). The morphological similarities between Australohydnum and Phanerochaete s.l. were observed by Hjortstam and Ryvarden ( 1990 ). In a limited study of Irpex s.s. , sequences of Australohydnum dregeanum (Berk.) Hjortstam & Ryvarden and Irpex vellereus Berk. & Broome (a possible synonym of A. dregeanum ) clustered together in a clade sister to two Phanerochaete species (Lim and Jung 2003 ). However, the phylogenetic relationship of Australohydnum within the Phanerochaetaceae remained unknown (Miettinen et al. 2016 ). Among the 24 names of Phlebiopsis recovered in Index of Fungorum ( http://www.indexfungorum.org/ , accessed 21 June 2020), four species were transferred to Phaeophlebiospis . Of the remaining 20 species, 11 were described originally from Asia (e.g., Dhingra 1987 ; Wu 2000 , 2004 ; Priyanka et al. 2011; Kaur et al. 2015 ; Zhao et al. 2018 ; Xu et al. 2020 ). More than 150 specimens of Phlebiopsis were collected by the corresponding author from China and Southeast Asia in recent years. Based on these specimens and sequences obtained from GenBank, a phylogenetic analysis and taxonomic study of Phlebiopsis and related taxa in the Phanerochaetaceae were undertaken. This study is a contribution to the understanding of the diversity and phylogenetic relationships of crust fungi in China. Materials And Methods Morphological studies Voucher specimens are deposited at the herbaria of Beijing Forestry University, Beijing, China (BJFC), Centre for Forest Mycology Research, U.S. Forest Service, Madison, Wisconsin, U.S.A. (CFMR) and National Museum of Natural Science, Taichung, Taiwan, China (TNM). Freehand sections were made from dried basidiomata and mounted in 2% (w/v) potassium hydroxide (KOH), 1% (w/v) phloxine, Melzer’s reagent (IKI) or cotton blue (CB). Microscopic examinations were carried out with a Nikon Eclipse 80i microscope (Nikon Corporation, Japan) at magnifications up to 1000 ×. Drawings were made with the aid of a drawing tube. The following abbreviations are used: IKI– = neither amyloid nor dextrinoid, CB– = acyanophilous, L = mean spore length, W = mean spore width, Q = L/W ratio, n (a/b) = number of spores (a) measured from number of specimens (b). Color codes and names follow Kornerup and Wanscher ( 1978 ). DNA extraction and sequencing A CTAB plant genomic DNA extraction Kit DN14 (Aidlab Biotechnologies Co., Ltd, Beijing, China) was used to extract total genomic DNA from dried specimens then amplified by the polymerase chain reaction (PCR), according to the manufacturer's instructions. The ITS1-5.8S-ITS2 region was amplified with the primer pair ITS5/ITS4 (White et al. 1990 ) using the following protocol: initial denaturation at 95 °C for 4 min, followed by 34 cycles at 94 °C for 40 s, 58 °C for 45 s and 72 °C for 1 min, and final extension at 72 °C for 10 min. The nrLSU D1-D2 region was amplified with the primer pair LR0R/LR7 ( http://www.biology.duke.edu/fungi/mycolab/primers.htm ) employing the following procedure: initial denaturation at 94 °C for 1 min, followed by 34 cycles at 94 °C for 30 s, 50 °C for 1 min and 72 °C for 1.5 min, and final extension at 72 °C for 10 min. DNA sequencing was performed at Beijing Genomics Institute, and the sequences were deposited in GenBank (Table 1 ). BioEdit v.7.0.5.3 (Hall 1999 ) and Geneious Basic v.11.1.15 (Kearse et al. 2012 ) were used to review the chromatograms and for contig assembly. Table 1 Species and sequences used in the phylogenetic analyses. New species are set in bold with type specimens indicated with an asterisk (*). Taxa Voucher Locality ITS nrLSU Reference Bjerkandera adusta HHB-12826-Sp USA KP134983 KP135198 Floudas & Hibbett 2015 B. centroamericana L-13104-sp Costa Rica KY948791 KY948855 Justo et al. 2017 Crepatura ellipsospora CLZhao 1265 China MK343692 MK343696 Ma & Zhao 2019 Donkia pulcherrima GC 1707-11 China LC378994 LC379152 Chen et al. 2018a Geliporus exilisporus Dai 2172 China KU598211 KU598216 Yuan et al. 2017 Hapalopilus eupatorii Dammrich 10744 Germany KX752620 KX752620 Miettinen et al. 2016 H. percoctus Miettinen 2008 Botswana KX752597 KX752597 Miettinen et al. 2016 H. nidulans JV0206/2 Sweden KX752623 KX752623 Miettinen et al. 2016 Hyphodermella corrugata MA-Fungi 5527 Morocco FN600372 JN939597 Telleria et al. 2010 H. poroides Dai 10848 China KX008368 KX011853 Zhao et al. 2017 H. rosae FP-150552 USA KP134978 KP135223 Floudas & Hibbett 2015 Irpex vellereus CBS 515.92 India AF479670 — Lim & Jung 2003 Odontoefibula orientalis GC 1703-76 China LC379004 LC379156 Chen et al. 2018a Oxychaete cervinogilvus Schigel-5216 Australia KX752596 KX752596 Miettinen et al. 2016 Phaeophlebiopsis caribbeana HHB-6990 USA KP135415 KP135243 Floudas & Hibbett 2015 P. himalayensis He 3854 China MT386378 MT447410 present study P. peniophoroides FP-150577 USA KP135417 KP135273 Floudas & Hibbett 2015 P. ravenelii CBS 411.50 France MH856691 MH868208 Vu et al. 2019 P. ravenelii FCUG 2216 France — GQ470674 Wu et al. 2010 Phanerina mellea Miettinen 11393 Indonesia KX752602 KX752602 Miettinen et al. 2016 Phanerochaete arizonica RLG-10248-Sp USA KP135170 KP135239 Floudas & Hibbett 2015 P. australis HHB-7105-Sp USA KP135081 KP135240 Floudas & Hibbett 2015 P. bambusicola Wu 0707-2 China MF399404 MF399395 Wu et al. 2018a P. brunnea He 1873 China KX212220 KX212224 Liu & He 2016 P. burtii HHB-4618-Sp USA KP135117 KP135241 Floudas & Hibbett 2015 P. canobrunnea CHWC 1506-66 China LC412095 LC412104 Wu et al. 2018b P. carnosa HHB-9195 USA KP135129 KP135242 Floudas & Hibbett 2015 P. chrysosporium HHB-6251-Sp USA KP135094 KP135246 Floudas & Hibbett 2015 P. citrinosanguinea FP-105385-Sp USA KP135100 KP135234 Floudas & Hibbett 2015 P. concrescens Spirin 7322 Russia KP994380 KP994382 Volobuev et al. 2015 P. cumulodentata LE 298935 Russia KP994359 KP994386 Volobuev et al. 2015 P. cystidiata Wu 1708 − 326 China LC412097 LC412100 Wu et al. 2018b P. ericina HHB-2288 USA KP135167 KP135247 Floudas & Hibbett 2015 P. incarnata WEI 16–075 China MF399406 MF399397 Wu et al. 2018a P. inflata Dai 10376 China JX623929 JX644062 Jia et al. 2014 P. laevis HHB-15519 USA KP135149 KP135249 Floudas & Hibbett 2015 P. livescens FD-106 USA KP135070 KP135253 Floudas & Hibbett 2015 P. magnoliae HHB-9829-Sp USA KP135089 KP135237 Floudas & Hibbett 2015 P. porostereoides He 1902 China KX212217 KX212221 Liu & He 2016 P. pseudomagnoliae PP-25 South Africa KP135091 KP135250 Floudas & Hibbett 2015 P. pseudosanguinea FD-244 USA KP135098 KP135251 Floudas & Hibbett 2015 P. rhodella FD-18 USA KP135187 KP135258 Floudas & Hibbett 2015 P. robusta Wu 1109-69 China MF399409 MF399400 Wu et al. 2018a P. sanguinea HHB-7524 USA KP135101 KP135244 Floudas & Hibbett 2015 P. sanguineocarnosa FD-359 USA KP135122 KP135245 Floudas & Hibbett 2015 P. sordida FD-241 USA KP135136 KP135252 Floudas & Hibbett 2015 P. stereoides He 2309 China KX212219 KX212223 Liu & He 2016 P. subceracea FP-105974-R USA KP135162 KP135255 Floudas & Hibbett 2015 P. taiwaniana Wu 0112 − 13 China MF399412 MF399403 Wu et al. 2018a P. velutina Kotiranta 25567 Russia KP994354 KP994387 Volobuev et al. 2015 Phlebia firma Edman K268 Sweden EU118654 EU118654 Larsson 2007 P. lilascens FCUG 2005 — AF141622 AF141622 — Phlebiopsis albobadia He 5805 * Sri Lanka MT452526 — present study P. amethystea URM 93248 Brazil MK993644 MK993638 Xavier de Lima et al. 2020 P. amethystea URM 84741 Brazil MK993645 MK993639 Xavier de Lima et al. 2020 P. brunnea He 5822 * Sri Lanka MT452527 MT447451 present study P. brunneocystidiata Chen 666 China MT561707 GQ470640 Wu et al. 2010 , present study P. brunneocystidiata Chen 1143 China — GQ470639 Wu et al. 2010 P. castanea Spirin-5295 Russia KX752610 KX752610 Miettinen et al. 2016 P. castanea GC 1612-6 China KY688208 — Chen et al. 2018b P. castanea CLZhao 3501 China MK269230 — — P. castanea He 2489 China — MT447406 present study P. crassa group A He 5205 Vietnam MT452523 MT447448 present study P. crassa group A He 5763 Sri Lanka MT452524 MT447449 present study P. crassa group A He 5855 China MT452525 MT447450 present study P. crassa group A He 6304 China MT561714 MT598029 present study P. crassa group A Wu 0504 − 22 China MT561715 GQ470634 Wu et al. 2010 , present study P. crassa group B He 3349 China MT561712 MT447407 present study P. crassa group B He 5866 China MT386376 MT447408 present study P. crassa group B He 6266 China MT561713 MT598035 present study P. crassa group B CLZhao 724 China MG231790 — — P. crassa group B MAFF 420737 Japan AB809163 AB809163 — P. crassa group C KKN-86-Sp USA KP135394 KP135215 Floudas & Hibbett 2015 P. crassa group C FP-102496-sp USA AY219341 — de Koker et al. 2003 P. crassa group C HHB 8834 USA KP135393 — Floudas & Hibbett 2015 P. crassa group C ME 516 USA KP135395 — Floudas & Hibbett 2015 P. cf. dregeana SFC 980804-4 Korea AF479669 — Lim & Jung 2003 P. cf. dregeana UOC-DAMIA-D46 Sri Lanka KP734203 — — P. cf. dregeana FLAS-F-60030 USA KY654737 — — P. flavidoalba FD-263 USA KP135402 KP135271 Floudas & Hibbett 2015 P. flavidoalba Miettinen 17896 USA KX752607 KX752607 Miettinen et al. 2016 P. flavidoalba CFMR4167 USA KX065957 — — P. flavidoalba HHB-4617 USA KP135401 — Floudas & Hibbett 2015 P. friesii He 5722 Sri Lanka MT452528 MT447413 present study P. friesii He 5817 Sri Lanka MT452529 MT447414 present study P. friesii He 5820 Sri Lanka MT452530 MT447415 present study P. gigantea He 5290 China MT386381 MT447416 present study P. gigantea Miettinen 15354 Finland KX752605 — Miettinen et al. 2016 P. gigantea CBS 935.70 Germany MH860011 MH871798 Vu et al. 2019 P. gigantea FP-70857-Sp USA KP135390 KP135272 Floudas & Hibbett 2015 P. griseofuscescens He 5734 Sri Lanka MT561708 MT598032 present study P. griseofuscescens Cui 12629 China MT561718 — present study P. griseofuscescens CLZhao 3692 China MT180946 MT180950 Xu et al. 2020 P. griseofuscescens CLZhao 3705 China MT180947 MT180951 Xu et al. 2020 P. laxa Wu 9311-17 China MT561710 GQ470649 Wu et al. 2010 , present study P. magnicystidiata He 5648 * China MT386377 MT447409 present study P. magnicystidiata He 20140719_18 China MT561719 — present study P. magnicystidiata Wu 890805-1 China MT561711 GQ470667 Wu et al. 2010 , present study P. membranacea He 3842 China MT386400 MT447440 present study P. membranacea He 3849 * China MT386401 MT447441 present study P. membranacea He 6062 China MT386402 MT447442 present study P. pilatii He 5114 China MT386385 MT447421 present study P. pilatii He 5165 China MT386386 MT447422 present study P. pilatii Dai 17041 China KY971603 KY971604 Wu et al. 2017 P. pilatii Spirin 5048 Russia KX752590 KX752590 Miettinen et al. 2016 P. sinensis He 4295 China MT386395 MT447433 present study P. sinensis He 4665 China MT386396 MT447434 present study P. sinensis He 4673 * China MT386397 MT447435 present study P. sinensis He 5662 China MT386398 MT447436 present study P. sp. FP-102937 USA KP135391 KP135270 Floudas & Hibbett 2015 P. sp. ECS1971 USA KP135392 — Floudas & Hibbett 2015 P. sp. He 3827 China — MT447437 present study P. yunnanensis He 2623 China MT386387 MT447423 present study P. yunnanensis He 3249 China MT386375 MT447425 present study P. yunnanensis CLZhao 3958 China MH744140 MH744142 Zhao et al. 2018 P. yunnanensis CLZhao 3990 China MH744141 MH744143 Zhao et al. 2018 Pirex concentricus OSC-41587 USA KP134984 KP135275 Floudas & Hibbett 2015 Porostereum fulvum LY: 18496 France MG649453 MG649455 — P. spadiceum CBS 474.48 France MH856438 MH867984 Vu et al. 2019 Rhizochaete americana FP-102188 USA KP135409 KP135277 Floudas & Hibbett 2015 R. belizensis FP-150712 Belize KP135408 KP135280 Floudas & Hibbett 2015 R. brunnea MR 229 Argentina AY219389 AY219389 Greslebin et al. 2004 R. violascens KHL 11169 Norway EU118612 EU118612 Larsson 2007 R. filamentosa HHB-3169-Sp USA KP135410 KP135278 Floudas & Hibbett 2015 R. flava PR 1141 Puerto Rico KY273030 KY273033 Nakasone et al. 2017 R. fouqueriae KKN-121-sp USA KY948786 KY948858 Justo et al. 2017 R. radicata FD-123 USA KP135407 KP135279 Floudas & Hibbett 2015 R. sulphurina HHB-5604 USA KY273031 GU187610 Binder et al. 2010 R. sulphurosa URM 87190 Brazil KT003522 KT003519 Chikowski et al. 2015 Riopa metamorphosa Spirin 2395 Russia KX752601 KX752601 Miettinen et al. 2016 R. pudens Cui 3238 China JX623931 JX644060 Jia et al. 2014 Terana caerulea FP-104073 USA KP134980 KP135276 Floudas & Hibbett 2015 Outgroup Ceraceomyces serpens HHB-15692-Sp USA KP135031 KP135200 Floudas & Hibbett 2015 Phebia acerina FD-301 USA KP135378 KP135260 Floudas & Hibbett 2015 Phylogenetic analyses Two separate datasets, the concatenated ITS-nrLSU sequences of species in the Phanerochaetaceae and ITS only sequences of Phlebiopsis , were analyzed. Ceraceomyces serpens (Tode) Ginns and Phlebia acerina Peck were selected as the outgroup for the ITS-LSU dataset, whilst Rhizochaete radicata (Henn.) Gresl., Nakasone & Rajchenb. was used in the ITS dataset (Floudas and Hibbett 2015 ). For the concatenated dataset, the sequences of ITS and nrLSU were aligned separately using MAFFT v.7 (Katoh et al. 2017 , http://mafft.cbrc.jp/alignment/server/ ) with the G-INS-I iterative refinement algorithm, and optimized manually in BioEdit v.7.0.5.3. The separate alignments were then concatenated using Mesquite v.3.5.1 (Maddison and Maddison 2018 ). The datasets were deposited in TreeBase ( http://treebase.org/treebase-web/home.html , submission ID: 26529 for Phanerochaetaceae ITS-LSU, 26530 for Phlebiopsis ITS). Maximum parsimony (MP), Maximum likelihood (ML) analyses and Bayesian inference (BI) were carried out by using PAUP* v.4.0b10 (Swofford 2002 ), RAxML v.8.2.10 (Stamatakis 2014 ) and MrBayes 3.2.6 (Ronquist et al. 2012 ), respectively. In MP analysis, trees were generated using 100 replicates of random stepwise addition of sequence and tree-bisection reconnection (TBR) branch-swapping algorithm with all characters given equal weight. Branch supports for all parsimony analyses were estimated by performing 1000 bootstrap replicates with a heuristic search of 10 random-addition replicates for each bootstrap replicate. In ML analysis, statistical support values were obtained using rapid bootstrapping with 1000 replicates, with default settings used for other parameters. For BI, the best-fit substitution model was estimated with jModeltest v.2.17 (Darriba et al. 2012 ). Four Markov chains were run for 5,000,000 and 3,000,000 generations for the Phanerochaetaceae ITS-LSU and Phlebiopsis ITS datasets, respectively, until the split deviation frequency value was lower than 0.01. Trees were sampled every 100th generation. The first quarter of the trees, which represented the burn-in phase of the analyses, were discarded, and the remaining trees were used to calculate posterior probabilities (BPP) in the majority rule consensus tree. Results Phylogenetic analyses Forty-three ITS and 37 nrLSU sequences were generated for this study. The concatenated ITS-LSU dataset contained 101 ITS and 107 nrLSU sequences from 107 samples representing 86 Phanerochaetaceae taxa and the outgroup, while the ITS dataset contained 71 samples representing 21 Phlebiopsis s.s. taxa, a sample of Irpex vellereus and the outgroup (Table 1 ). The concatenated dataset had an aligned length of 2339 characters, of which 554 were parsimony-informative. MP analysis yielded one equally parsimonious tree (TL = 3603, CI = 0.360, RI = 0.695, RC = 0.250, HI = 0.640). The ITS dataset had an aligned length of 726 characters, of which 178 were parsimony-informative. MP analysis yielded 92 equally parsimonious trees (TL = 658, CI = 0.579, RI = 0.870, RC = 0.504, HI = 0.421). jModelTest suggested GTR + I + G and HKY + G were the best-fit models of nucleotide evolution for the concatenated ITS-LSU and ITS datasets, respectively. The average standard deviation of split frequencies of BI was 0.009223 and 0.007710 at the end of the run. ML and BI analyses resulted in almost identical tree topologies compared to the MP analysis. The MP trees are shown in Fig. 1 and Fig. 2 with the parsimony bootstrap values (≥ 50%, first), Bayesian posterior probabilities (≥ 0.95, second) and likelihood bootstrap values (≥ 50%, third) labelled along the branches. In the Phanerochaetaceae ITS-LSU tree (Fig. 1 ), Phlebiopsis , Phaeophlebiopsis , Hapalopilus , and Rhizochaete formed a strongly supported clade (98/1/100). Within this clade, the Phlebiopsis species clustered together with relatively strong support values (69/1/98), and species of Phaeophlebiopsis , Hapalopilus and Rhizochaete were in the sister subclades. In the Phlebiopsis ITS tree (Fig. 2 ), 24 lineages were resolved including 21 taxa of Phlebiopsis and ‘ Irpex vellereus ’. Samples of P. crassa were distributed in three distinct lineages. The six new species, P. albescens , P. brunnea , P. cylindrospora , P. magnicystidiata , P. membranacea and P. sinensis , formed distinct, strongly supported lineages. Phlebiopsis albescens Y.N. Zhao & S.H. He, sp. nov. Figure 3 MycoBank: MB836023 Type – Sri Lanka, Avissawella, Salgala Forest, on fallen angiosperm twig, 3 March 2019, He 5805 (BJFC 030672, holotype). Etymology – Refers to the white basidiomata. Fruiting body – Basidiomata annual, resupinate, widely effused, closely adnate, inseparable from substrate, ceraceous to crustose, first as small patches, later confluent up to 15 cm long, 1 cm wide, up to 80 µm thick in section. Hymenophore smooth, white (6A1), orange white (6A2) to pale orange (6A3), unchanged in KOH, not cracking on drying; margin indistinct, concolorous with hymenophore. Context white. Microscopic structures – Hyphal system monomitic; generative hyphae simple-septate. Subiculum indistinct to absent. Subhymenium well developed; hyphae hyaline, thin- to slightly thick-walled, tightly agglutinated, 2.5–4 µm in diam. Lamprocystidia abundant, conical, hyaline to pale yellow, thick-walled, heavily encrusted with crystals along entire length, embedded or slightly projecting beyond hymenium, with one or two secondary septa, with a basal simple septum, 25–40 ⋅ 8–12 µm (without encrustations). Basidia clavate to cylindrical, hyaline, thin-walled, with a basal simple septum and four sterigmata, 10–16 × 3–4.5 µm; basidioles numerous, similar to basidia but slightly smaller. Basidiospores oblong ellipsoid to short cylindrical, hyaline, thin-walled, smooth, IKI–, CB–, 3.5–5 ⋅ 2–2.2 (–2.5) µm, L = 4.4 µm, W = 2.1 µm, Q = 2.1 (n = 30/1). Distribution – Sri Lanka Notes – Phlebiopsis albescens is characterized by thin, white to pale orange basidiomata, an indistinct subiculum, short lamprocystidia (< 40 µm long) and basidia (< 16 µm long), and small basidiospores (< 5 µm long). Phlebiopsis punjabensis G. Kaur, Avn.P. Singh & Dhingra, from India, also has thin, white basidomata and short lamprocystidia but larger basidiospores, 5.3–8.5 × 2.5–4 µm (Kaur et al. 2015 ). Another species with short basidiospores, P. yunnanensis C.L. Zhao, from southern China, has thicker basidiomata, 100–500 µm thick, with a smooth to odontoid hymenophore, and ellipsoid basidiospores, 2.5–3.5 µm broad (Zhao et al. 2018 ). In the ITS phylogenetic tree (Fig. 2 ), P. albescens formed its lineage and was not closely related to any other species. Phlebiopsis brunnea Y.N. Zhao & S.H. He, sp. nov. Figure 4 MycoBank: MB836024 Type – Sri Lanka, Western Province, Mitirigala Nissarana Vanaya Forest Monastery, on fallen angiosperm branch, 4 March 2019, He 5822 (BJFC 030689, holotype). Etymology – Refers to the brown context of basidiomata. Fruiting body – Basidiomata annual, resupinate, widely effused, closely adnate, inseparable from substrate, coriaceous, developing as small patches then confluent, up to 20 cm long, 5 cm wide, up to 350 µm thick in section. Hymenophore smooth, brownish grey (6C2–6D2), brownish orange (6C3) to greyish brown (6D3), unchanged in KOH, not cracking on drying; margin thinning out, indistinct, concolorous or darker than hymenophore. Context pale brown. Microscopic structures – Hyphal system pseudodimitic; generative hyphae simple-septate. Subiculum well-developed, a non-agglutinated, loosely interwoven tissue; skeletocystidia (skeletal hyphae) brown, distinctly thick-walled, slightly encrusted, up to 120 µm long, 14 µm wide; hyphae hyaline to pale yellowish brown, thick-walled, smooth, moderately branched at right angles, frequently septate, 2–5 µm in diam. Subhymenium thin; skeletocystidia as in subiculum but shorter and more heavily encrusted; generative hyphae hyaline, thin- to thick-walled, moderately branched, frequently septate, loosely interwoven, 2–4.5 µm in diam. Lamprocystidia subulate to fusiform, hyaline, thin- to thick-walled, distal end encrusted with small crystals, projecting up to 30 µm beyond hymenium, with an obtuse or acute tip, with a basal simple septum, 35–65 × 7–10 µm. Basidia clavate to subcylindrical, hyaline, thin-walled, with a basal simple septum and four sterigmata, 20–33 × 4.5–6 µm; basidioles numerous, similar to basidia but slightly smaller. Basidiospores oblong ellipsoid to subcylindrical, hyaline, thin-walled, smooth, IKI–, CB–, 6.5–7.5 (–8) × 3–3.6 (–4) µm, L = 7.3 µm, W = 3.3 µm, Q = 2.2 (n = 30/1). Distribution – Sri Lanka. Notes – Phlebiopsis brunnea is characterized by a coriaceous basidiomata with a smooth hymenophore and brown context, abundant, brown skeletocystidia in the subiculum and subhymenium, lamprocystidia, and oblong ellipsoid to subcylindrical basidiospores. Hjortstamia bambusicola (Berk. & Broome) Hjortstam & Ryvarden is similar with its grayish brown hymenophore and pseudodimitic hyphal system with brown skeletocystidia but with narrower basidiospores (2.5–3 µm wide) and grows on bamboo in Australia (Hjortstam and Ryvarden 2005 ). Phlebiopsis brunneocystidiata (Sheng H. Wu) Miettinen has narrower lamprocystidia (5–8 µm wide) with brown walls and a host preference for Pandanaceae in Taiwan (Wu 2004 ). Another similar species, P. crassa differs from P. brunnea by having effused-reflexed basidiomata with a more or less purple hymenophore and larger lamprocystidia, 50–120 × 8–20 µm (Burdsall 1985 ; Hjortstam and Ryvarden 1990 ). Phlebiopsis brunnea formed weakly supported sister lineages to P. brunneocystidiata or P. crassa group B and C in the ITS-LSU and ITS trees, respectively (Figs. 1 , 2 ). Phlebiopsis cylindrospora Y.N. Zhao & S.H. He, sp. nov. Figure 5 MycoBank: MB836025 Type – China, Hainan Province, Lingshui County, Diaoluoshan Nature Reserve, on dead, small diameter bamboo, 2 July 2019, He 5984 (BJFC 030860, holotype). Etymology – Refers to the cylindrical basidiospores. Fruiting body – Basidiomata annual, resupinate, widely effused, closely adnate, inseparable from substrate, coriaceous, first as small patches, later confluent up to 20 cm long, 4 cm wide, up to 150 µm thick in section. Hymenophore smooth, orange white (6A2), orange grey (6B2) to greyish orange (6B3), turning purple in KOH, not cracking on drying; margin thinning out, indistinct, slightly fimbriate, paler than or concolorous with hymenophore. Context gray. Microscopic structures – Hyphal system monomitic; generative hyphae simple-septate. Subiculum distinct, a somewhat agglutinated, compact tissue, arranged more or less parallel to substrate; hyphae hyaline, thick-walled, encrusted with yellow, resinous granules, infrequently branched, moderately septate, 2–4.5 µm in diam. Subhymenium indistinct; hyphae thin- to slightly thick-walled, heavily encrusted with yellow, resinous granules, frequently septate, more or less agglutinated, 2–4 µm in diam. Lamprocystidia numerous, subfusiform, hyaline, thick-walled, apically encrusted with small crystals, embedded or slightly projecting beyond hymenium, 20–30 (–40) × 5–7 µm. Basidia clavate to subcylindrical, hyaline, thin-walled, with a basal simple septum and four sterigmata, 12–16 × 4–5 µm; basidioles numerous, similar to basidia but slightly smaller. Basidiospores cylindrical, hyaline, thin-walled, smooth, IKI–, CB–, 5.5–7 × 2–2.8 (–3) µm, L = 6.2 µm, W = 2.3 µm, Q = 2.7 (n = 30/1). Additional specimens examined – China, Hainan Province, Qiongzhong County, Limushan Nature Reserve, on fallen angiosperm twig, 8 June 2016, He 3831 (BJFC 022333); on dead, small diameter bamboo, 8 June 2016, He 3882 (BJFC 022384, CFMR); Wuzhishan County, Wuzhishan Nature Reserve, on dead, small diameter bamboo, 10 June 2016, He 3926 (BJFC 022428); 30 June 2019, He 5922 (BJFC 030797), He 5932 (BJFC 030807), He 5936 (BJFC 030811) & He 5938 (BJFC 030813); Lingshui County, Diaoluoshan Nature Reserve, on dead, small diameter bamboo, 2 July 2019, He 5981 (BJFC 030857); 5 July 2019, He 6054 (BJFC 030930), He 6061 (BJFC 030937) & He 6063 (BJFC 030939); on fallen angiosperm branch, 5 July 2019, He 6038 (BJFC 030914). Thailand, Chiang Rai, Doi Pui, on rotten bamboo, 23 July 2016, He 4080 (BJFC 023521), He 4083 (BJFC 023524) & He 4094 (BJFC 023535, CFMR). Distribution – China and Thailand. Notes – Phlebiopsis cylindrospora is characterized by pale-colored, smooth hymenophore that turns purple in KOH, a monomitic hyphal system with generative hyphae encrusted with yellow, resinous granules, small subfusiform lamprocystidia, cylindrical basidiospores, and habit on bamboo and woody angiosperms. It is similar to P. punjabensis that also has a pale-colored, smooth hymenophore and short lamprocystidia, but the latter species does not react with KOH and develops longer basidia (14–26 µm long), and slightly larger basidiospores (5.3–8.5 × 2.5–4 µm, Kaur et al. 2015 ). Phlebiopsis albescens differs from P. cylindrospora by its white hymenophore that is unchanged in KOH and distinctly smaller basidiospores (3.5–5 × 2–2.2 µm). The hymenophore in P. friesii (Lév.) Spirin & Miettinen turns purple in KOH also but is distinct from P. cylindrospora by having effused-reflexed basidiomata, a pseudodimitic hyphal system, and larger lamprocystidia, up to 80 ⋅ 20 µm (Hjortstam and Ryvarden 1990 ). Although the phylogenetic trees (Figs. 1 , 2 ) show that P. cylindrospora and P. pilatii are closely related, the latter species is distinct morphologically for it lacks lamprocystidia and develops finely branched dendrohyphidia and larger basidiospores, 8–10 × 4–4.5 µm (Parmasto 1965 ; Larsen and Gilbertson 1977; Duhem and Michel 2009 ). Phlebiopsis magnicystidiata Y.N. Zhao & S.H. He, sp. nov. Figure 6 MycoBank: MB836026 Type – China, Hunan Province, Guzhang County, Gaowangjie Nature Reserve, on dead angiosperm branch, 4 August 2018, He 5648 (BJFC 026710, holotype). Etymology – Refers to the large lamprocystidia. Fruiting body – Basidiomata annual, resupinate, widely effused, closely adnate, inseparable from substrate, ceraceous to coriaceous, up to 15 cm long, 5 cm wide, up to 400 µm thick in section. Hymenophore smooth to slightly odontoid with scattered tubercles, pruinose from projecting cystidia, greyish orange [6B(3–5)], brownish orange [6C(3–5)] to light brown [6D(4–6)], unchanged in KOH, sometimes sparsely and deeply cracked with age; margin thinning out, indistinct, concolorous with hymenophore. Context white. Microscopic structures – Hyphal system monomitic; generative hyphae simple-septate. Subiculum indistinct to absent. Subhymenium thickening, well-developed; hyphae hyaline, thin- to slightly thick-walled, frequently septate, slightly agglutinated, vertically arranged, 2–4.5 µm in diam. Lamprocystidia numerous, fusiform to subulate, hyaline, thick-walled, heavily encrusted with crystals, embedded or projecting beyond hymenium up to 40 µm, with a basal simple septum, apex subacute, 40–80 × (7–) 9–13 (–15) µm (without encrustations). Basidia clavate, hyaline, thin-walled, with a basal simple septum and four sterigmata, 20–30 × 5–6 µm; basidioles numerous, similar to basidia but slightly smaller. Basidiospores broadly ellipsoid to subglobose, hyaline, thin-walled, smooth, IKI–, CB–, 4.5–6.5 × (3.5–) 3.8–4.8 µm, L = 5.6 µm, W = 4.4 µm, Q = 1.3 (n = 30/1). Additional specimens examined – China, Yunnan Province, Mengla County, Wangtianshu Forest Park, on fallen angiosperm branch, 19 July 2014, He 20140719-18 (BJFC 019145); Taiwan Province, Taichung, Tunghai University, on dead branch of Cassia siamea , 5 August 1989, Wu 890805-1 (TNM F0022186). Distribution – Hunan, Yunnan, and Taiwan Provinces in southern China. Notes – Phlebiopsis magnicystidiata is characterized by large lamprocystidia and broadly ellipsoid to subglobose basidiospores. It is morphologically similar to and phylogenetically closely related to P. flavidoalba (Cooke) Hjortstam (Figs. 1 , 2 ) that has smooth hymenophore, slightly longer ellipsoid basidiospores (6–7.5 µm long) and a distribution in North and South America (Burdsall 1985 ; Gilbertson and Blackwell 1985 ). Phlebiopsis gigantea and P. magnicystidiata have similar lamprocystidia but the former differs in its well-developed subiculum, narrowly ellipsoid basidiospores, 5–7 × 2.5–3.5 µm, and often occurs on gymnospermous wood in the North Hemisphere (Eriksson et al. 1981 ; Bernicchia and Gorjón 2010 ). Except for developing a distinct subiculum, P. darjeelingensis and P. magnicystidiata have similar sized lamprocystidia, basidia, and basidiospores (Dhingra 1987 ). Reports of P. flavidoalba from India (Rattan 1977 ) and Taiwan (Wu 1990 ) need to be confirmed for they may be P. magnicystidiata instead. Phlebiopsis membranacea Y.N. Zhao & S.H. He, sp. nov. Figure 7 MycoBank: MB836027 Type – China, Hainan Province, Qiongzhong County, Limushan Nature Reserve, on dead, small diameter bamboo, 8 June 2016, He 3849 (BJFC 022351, holotype). Etymology – Refers to the membranaceous basidiomata. Fruiting body – Basidiomata annual, resupinate, widely effused, adnate, separable from substrate, membranaceous, up to 20 cm long, 5 cm wide, up to 250 µm thick in section. Hymenophore smooth, orange white (6A2), orange grey (6B2), greyish orange [6B(3–5)] to brownish orange [6C(3–5)], unchanged in KOH, sometimes sparsely and finely cracked with age; margin thinning out, fimbriate, concolorous with hymenophore. Context gray. Microscopic structures – Hyphal system pseudodimitic; generative hyphae simple-septate. Subiculum well-developed, a non-agglutinated, loosely interwoven tissue; skeletocystidia abundant, fusiform to clavate, brown, thick-walled, smooth, with an acute or obtuse apex, embedded, (30–) 40–70 × 9–13 µm; hyphae hyaline, moderately to distinctly thick-walled, smooth, rigid, frequently branched at right angles, frequently septate, 3–5 µm in diam. Subhymenium thin; hyphae hyaline, thin-walled, smooth, somewhat agglutinated, interwoven, 2–4.5 µm in diam. Hymenial cystidia scattered, similar to skeletocystidia in shape and size but with paler, thinner walls, and sparse encrustations at apex. Basidia clavate, hyaline, thin-walled, with a basal simple septum and four sterigmata, 15–22 × 4–5 µm; basidioles numerous, similar to basidia but slightly smaller. Basidiospores oblong ellipsoid to subcylindrical, hyaline, thin-walled, smooth, IKI–, CB–, 4.5–6 × 2–3 µm, L = 5.4 µm, W = 2.4 µm, Q = 2.3 (n = 30/1). Additional specimens examined – China, Hainan Province, Qiongzhong County, Limushan Nature Reserve, on dead, small diameter bamboo, 8 June 2016, He 3842 (BJFC 022344); Lingshui County, Diaoluoshan Nature Reserve, on dead, small diameter bamboo, 5 July 2019, He 6062 (BJFC 030938). Distribution – Hainan Province, southern tropical China. Notes – Phlebiopsis membranacea is characterized by membranaceous basidiomata with well-developed subicula, brown, smooth, thick-walled skeletocystidia, without lamprocystidia, and habit on bamboo in tropical China. Like P. membranacea , Hjortstamia novae-granatae (A.L. Welden) Hjortstam & Ryvarden, from Columbia, grows on bamboo but its brown, smooth skeletocystidia are tubular in shape and its basidiospores are larger, 5.5–7 × 3–4 µm (Hjortstam and Ryvarden 1990 ). Phlebiopsis laxa (Sheng H. Wu) Miettinen like P. membranacea has membranaceous basidiomata and loosely arranged subicular hyphae but differs in having lamprocystidia and larger basidiospores, 8–10 × 4–5 µm (Wu 2000 ). In the phylogenetic trees (Figs. 1 , 2 ), P. membranacea is sister to P. laxa , though their relationship is not strongly supported. Phlebiopsis sinensis Y.N. Zhao & S.H. He, sp. nov. Figure 8 MycoBank: MB836028 Type – China, Sichuan Province, Wanyuan County, Huaeshan Nature Reserve, on fallen angiosperm branch, 17 July 2013, He 4673 (BJFC 024192, holotype). Etymology – Refers to the distribution in China. Fruiting body – Basidiomata annual, resupinate to effused-reflexed with reflexed edges elevated and incurved with age, loosely adnate, easily detached from substrate, coriaceous, first as small patches, later confluent up to 15 cm long, 5 cm wide, up to 300 µm thick in section. Pileus projecting up to 1.5 mm; upper surface gray, slightly sulcate. Hymenophore smooth, brownish orange [6C(3–5)], greyish brown [6(D–F)3] to brown [6E(4–6)], unchanged in KOH, sometimes finely cracked with age; margin thinning out, distinct, white to gray, silky, slightly fimbriate, up to 1 mm wide. Context gray to yellowish brown. Microscopic structures – Hyphal system pseudodimitic; generative hyphae simple-septate. Tomentum and cortex (a dark line between the tomentum and subiculum) present. Subiculum well-developed, a non-agglutinated tissue; skeletocystidia brown, thick-walled, encrusted at apex, embedded, intermediate forms between skeletocystidia and lamprocystidia observed; hyphae hyaline to pale yellow, moderately to distinctly thick-walled, smooth, rarely branched, moderately septate, easily separated, more or less parallel to substrate, 3–6 µm in diam. Subhymenium indistinct. Lamprocystidia abundant, broadly fusiform to broadly subulate, usually with a long, curved stalk and resembling skeletocystidia, hyaline to brown, thick-walled, heavily encrusted, 30–60 × 8–13 µm, projecting up to 30 µm. Basidia clavate, hyaline, thin-walled, with a basal simple septum and four sterigmata, 20–30 × 4.5–5.5 µm; basidioles numerous, similar to basidia but slightly smaller. Basidiospores oblong ellipsoid to subcylindrical, hyaline, thin-walled, smooth, IKI–, CB–, (5.5–) 6–7.5 × 2.5–3.2 (–3.5) µm, L = 6.5 µm, W = 2.8 µm, Q = 2.3 (n = 30/1). Additional specimens examined – China, Gansu Province, Pingliang County, Kongtongshan Nature Reserve, on construction wood, 3 August 2015, He 2416 (BJFC 020870, CFMR); Hubei Province, Wufeng County, Houhe Nature Reserve, on dead angiosperm branch, 16 August 2017, He 5081 (BJFC 024599); Hunan Province, Yongshun County, Xiaoxi Nature Reserve, on dead angiosperm branch, 6 August 2018, He 5662 (BJFC 026724); Inner Mongolia, Chifeng, Aohan County, Daheishan Nature Reserve, on fallen Quercus mongolia branch, 3 September 2015, Tiezhi Liu et al. (CFSZ 10714), on fallen Pinus tabuliformis branch, 19 September 2016, Tiezhi Liu et al. (CFSZ 12436); Jiangxi Province, Ji’an County, Jinggangshan Nature Reserve, on dead Rhododendron branch, 11 August 2016, He 4295 (BJFC 023737, CFMR); Liaoning Province, Zhuanghe County, Xianrendong Forest Park, on dead Quercus branch, 5 August 2017, He 4665 (BJFC 024184); Shaanxi Province, Foping County, Foping Nature Reserve, on fallen Betula branch, 11 September 2013, He 1907 (BJFC 016374); Sichuan Province, Baoxing County, Fengtongzhai Nature Reserve, on fallen angiosperm trunk, 18 September 2012, He 20120918-3 (BJFC 014609). Distribution – Gansu, Hubei, Hunan, Jiangxi, Liaoning, Shaanxi and Sichuan Provinces and Inner Mongolia Autonomous Region of China. Notes – Phlebiopsis sinensis is characterized by effused to effused-reflexed, coriaceous basidiomata with well-developed subicula, brown skeletocystidia, lamprocystidia, and a temperate distribution. Submembranaceous-pellicular basidiomata, narrower cystidia (5–8 µm wide), and a tropical distribution distinguish P. brunneocystidiata from P. sinensis (Wu 2004 ). Both P. crassa and P. sinensis develop effused-reflexed basidiomata, but the former species has a purple-tinted hymenophore, larger lamprocystidia, 50–120 × 8–20 µm, and a tropical distribution (Hjortstam and Ryvarden 1990 ). Although the ITS tree (Fig. 2 ) shows that P. sinensis and P. friesii are sister taxa, P. friesii is distinct morphologically with a hymenophore that turns purple in KOH and has a dimitic hyphal system with hyaline to yellow skeletal hyphae (Hjortstam and Ryvarden 1990 ). Phaeophlebiopsis mussooriensis (Priyanka, Dhingra & N. Kaur) Nakasone & S.H. He, comb. nov. MycoBank: MB836029 Phlebiopsis mussooriensis Priyanka, Dhingra & N. Kaur, Mycotaxon 115: 255, 2011. Notes – This species is characterized by a grayish yellow hymenophore, well-developed subiculum, thin-walled generative hyphae, lamprocystidia, and ellipsoid basidiospores (Priyanka et al. 2011). As mentioned in the protologue, P. mussooriensis is quite similar to P. himalayensis , now Phaeophlebiopsis himalayensis (Dhingra) Zmitr., differing primarily in basidiospore size and color change of hymenophore in KOH. Based on Priyanka et al.’s (2011) description, illustration, and comments, we propose the transfer of P. mussooriensis into Phaeophlebiopsis . Phlebiopsis bambusicola (Berk. & Broome) Nakasone & S.H. He, comb. nov. MycoBank: MB836030 Corticium bambusicola Berk. & Broome, Transactions of the Linnaean Society of London 2: 64, 1882. Peniophora bambusicola (Berk. & Broome) Sacc., Sylloge Fungorum 6: 647, 1888. Hjortstamia bambusicola (Berk. & Broome) Hjortstam & Ryvarden, Synopsis Fungorum 20: 37, 2005. Notes – This Australian species is known only from the type and is characterized by a grayish brown hymenophore, a dimitic hyphal system, large, brown skeletocystidia, lamprocystidia, narrowly ellipsoid to allantoid basidiospores, and a habit on bamboo (Hjortstam and Ryvarden 2005 ). Although similar to P. crassa , P. bambusicola has narrower basidiospores, 2.5–3 µm broad and is restricted by host preference and distribution. Phlebiopsis dregeana (Berk.) Nakasone & S.H. He, comb. nov. MycoBank: MB836031 Corticium dregeanum Berk., London Journal of Botany 5: 3, 1846. Hymenochaete dregeana (Berk.) Massee, Botanical Journal of the Linnean Society 27: 114, 1890. Terana dregeana (Berk.) Kuntze, Revisio generum plantarum 2: 872, 1891. Lopharia dregeana (Berk.) P.H.B. Talbot, Bothalia 6: 57, 1951. Irpex dregeanus (Berk.) P.H.B. Talbot, Bothalia 6: 344, 1954. Australohydnum dregeanum (Berk.) Hjortstam & Ryvarden, Synopsis Fungorum 4: 61, 1990. Notes – This is a poorly understood species that has been interpreted differently by various researchers. We take a narrow concept of P. dreageana based on studies of the type specimen and specimens restricted to Africa as described and illustrated by Massee ( 1891 ), Talbot ( 1951 ), Reid ( 1975 ), and Hjortstam and Ryvarden ( 1990 ). The ellipsoid basidiospores based on these studies are approximately 6.5–8 × 4–5 µm in size. Note that the cylindrical basidiospores illustrated by Reid ( 1975 ) are questionable for Hjortstam ( 1989 ) noted that basidia and spores were not observed in the type. Hjortstam and Ryvarden ( 1990 ) took a broad interpretation of A. dreageanum when they placed Hydnum griseofuscescens Reichardt from Australia and Irpex vellereus Berk. & Broome from Sri Lanka in synonymy; see below for further discussion of these two taxa. Although A. dregeanum has since been reported from India (De 1998 , as Oxyporus vellereus ), South Korea (Lim 2001 ; Lim and Jung 2003 ), New Zealand (Buchanan and Ryvarden 2000 ), Portugal (Melo and Hjortstam 2002 ), Israel (Tura et al. 2011), and Italy (Saitta et al. 2014 ), the basidiospore size, when given, is significantly smaller than the African collections. Sequences from authentic specimens of the species are not available at present, but ITS sequences labelled “ Australohydnum dregeanum ” in GenBank, from U.S.A., Korea and Sri Lanka, formed a strongly supported lineage within Phlebiopsis (Fig. 2 ). The identity of the taxa in this lineage needs further study. Phlebiopsis griseofuscescens (Reichardt) Nakasone & S.H. He, comb. nov. MycoBank: MB836032 Hydnum griseofuscescens Reichardt, Verhandlungen der Zoologisch-Botanischen Gesellschaft Wien 16: 374, 1866. Irpex griseofuscescens (Reichardt) D.A. Reid, Kew Bulletin 17 (2): 273, 1963. Australohydnum griseofuscescens (Reichardt) Jülich, Persoonia 10 (1): 138, 1978. Irpex vellereus Berk. & Broome, Journal of the Linnean Society. Botany 14: 61, 1875. Xylodon vellereus (Berk. & Broome) Kuntze, Revisio generum plantarum 3 (2): 541, 1898. Hirschioporus vellereus (Berk. & Broome) Teng, Zhong Guo De Zhen Jun [Fungi of China]: 761, 1963. Oxyporus vellereus (Berk. & Broome) A. Roy & A.B. De, J. Mycopathol. Res.: 41, 1998. Phlebiopsis lacerata C.L. Zhao, Phytotaxa 440 (4): 274, 2020. Hydnochaete philippinensis Lloyd (as “ philippensis ”), Mycological Writings 7 (67): 1154, 1922. Trichaptum venustum (Berk.) G. Cunn., Bulletin of the New Zealand Department of Scientific and Industrial Research 164: 97, 1965. Specimens examined – Sri Lanka, Western Province, Ingiriya, Dombagaskanda Forest Reserve, on fallen angiosperm branch, 27 February 2019, He 5734 (BJFC 030601). China, Sichuan Province, Miyi County, Haita Village, on fallen Quercus trunk, 13 September 2015, Cui 12629 (BJFC 028408) & Cui 12637 (BJFC 028416). Notes – Hydnum griseofuscescens was described from Australia and is the type of Australohydnum (Jülich 1978 ). It is characterized by resupinate to effused-reflexed basidiomata with a hydnoid, purplish brown hymenophore, a pseudodimitic hyphal system with simple-septate, hyaline, generative hyphae, 4–9 µm broad, encrusted hymenial cystidia with hyaline walls, and small ellipsoid basidiospores, 4–6 × 2.5–3 µm (Reid 1956 as Irpex vellerus , Jülich 1978 ). We follow Reid ( 1956 , 1963 ) who determined that H . griseofuscescens and I. vellereus , described from Sri Lanka, were synonyms after studying the types of both species. Reid ( 1967 ) also reported that T. venustum sensu Cunningham ( 1965 ) is H. griseofuscescens . Based on morphological studies and sequence analyses, we determined that P. lacerata described from southern China (Xu et al. 2020 ) is conspecific with P. griseofuscescens . Gilbertson and Adaskaveg ( 1993 ) described and illustrated I. griseofuscescens from Hawaii, but this species lacks encrusted hymenial cystidia and has small basidiospores, 4–4.5 × 2–2.5 µm. Similarly, De’s (1998) description of O. vellereus from India appears to represent a different species with a monomitic hyphal system of hyaline to pale brown hyphae and cylindrical basidiospores, 5.2–7 × 2–3 µm. One of the specimens cited, VBMN 80451, is also at CBS, CBS 515.92, and its ITS sequence is available from GenBank (AF479670) as “ Irpex vellereus ”. This sequence was included in Lim and Jung ( 2003 ) and Fig. 2 , herein, where it is on a long branch, sister to P. griseofuscescens . Phlebiopsis novae-granatae (A.L. Welden) Nakasone & S.H. He, comb. nov. MycoBank: MB836033 Lopharia novae-granatae A.L. Welden [as ‘ nova - granata’ ], Mycologia 67: 540, 1975. Porostereum novae-granatum (A.L. Welden) Hjortstam & Ryvarden [as ‘ nova - granatum’ ], Synopsis Fungorum 4: 41, 1990. Phanerochaete novae-granatae (A.L. Welden) Sheng H. Wu [as ‘ nova - granata’ ], Mycotaxon 88: 375, 2003. Hjortstamia novae-granatae (A.L. Welden) Hjortstam & Ryvarden [as ‘ nova - granata’ ], Synopsis Fungorum 25: 19, 2008. Notes – Reported from Colombia on bamboo, this species is characterized by a pale brown hymenophore and smooth skeletocystidia but lacking lamprocystidia (Welden 1975 ; Hjortstam and Ryvarden 1990 ). Because of its morphological similarity to P. crassa , the transfer of P. novae-granatae is proposed. Phlebiopsis crassa species complex Fig. 9 Specimens examined – Phlebiopsis crassa group A: Vietnam, Ho Chi Minh City, the Botanical Garden Padua, on fallen angiosperm trunk, 13 October 2017, He 5205 (BJFC 024723). Sri Lanka, Central Province, Kandy, Peradeniya Botanic Garden, on fallen angiosperm branch, 2 March 2019, He 5763 (BJFC 030630). China, Guangdong Province, Renhua County, Danxiashan Nature Reserve, on fallen angiosperm trunk, 4 June 2019, He 5855 (BJFC 030730, Fig. 10a); Yunnan Province, Qiubei County, Puzhehei Nature Reserve, 17 November 2019, He 6300 (BJFC, Fig. 10c), He 6301 (BJFC, Fig. 10d), He 6303 (BJFC, Fig. 10b) & He 6304 (BJFC); Ximeng County, Mengsuolongtan Forest Park, on fallen angiosperm branch, 15 April 2005, Wu 0504 − 22 (TNM F0018719). Phlebiopsis crassa group B: China, Guangdong Province, Renhua County, Danxiashan Nature Reserve, on fallen angiosperm branch, 4 June 2019, He 5866 (BJFC 030741, Fig. 10f); Yunnan Province, Lushui County, Gaoligongshan Nature Reserve, on fallen angiosperm trunk, 29 November 2015, He 3349 (BJFC 021744, Fig. 10g–h); Maguan County, Gulinqing Nature Reserve, on fallen angiosperm branch, 14 November 2019, He 6266 (BJFC, Fig. 10e). Phlebiopsis crassa group C: U.S.A., Arizona, Pima County, Santa Rita Experimental Range, on Fouquieria splendens , 31 July 1976, K.K. Nakasone, KKN-86-sp (CFMR); Illinois, Coles County, Fox Ridge State Park, on hardwood, 24 September 1990, A.S. Methven, FP-1024996-sp (CFMR); Mississippi, Harrison County, Harrison Experimental Forest, on Quercus sp., 26 March 1976, H.H. Burdsall, Jr., HHB-8834-sp (CFMR). Notes – Our phylogenetic analyses showed that samples of P. crassa group A from Vietnam, Sri Lanka and southern China formed a distinct lineage and may represent P. crassa s.s. , for the type was described from Vietnam (Figs. 1 , 2 ). Collections from southern China and Japan, group B, and the U.S.A., group C, clustered into two lineages in the ITS tree (Fig. 2 ,). All three lineages of P. crassa are morphologically similar, however. Unraveling this species complex is beyond the scope of this study, involving a number of presumed synonyms of P. crassa ; see Lentz ( 1955 ) and Burdsall ( 1985 ). Phlebiopsis darjeelingensis Dhingra, Nova Hedwigia 44: 222, 1987. Phanerochaete lamprocystidiata Sheng. H. Wu, Mycotaxon 90: 426, 2004. Phlebiopsis lamprocystidiata (Sheng H. Wu) Sheng H. Wu & Hallenb., Fungal Diversity 42: 116, 2010. Notes – Because P. darjeelingensis , from India, and P. lamprocystidiata , from Taiwan, are nearly identical morphologically — basidiomata ceraceous when fresh then corneous when dried, well-developed subiculum of compactly packed, hyaline hyphae, and cystidia and basidiospores of similar shape and size (Dhingra 1987 ; Wu 2004 ), we consider P. lamprocystidiata to be a later synonym of P. darjeelingensis . Zmitrovich ( 2018 ) transfer Phlebiopsis lamprocystidiata to Phaeophlebiopsis based on morphology, our phylogenetic analyses show that it belongs to Phlebiopsis s.s., however. Discussion The generic limits of Phlebiopsis has expanded over the last 40 years since its introduction in 1978 to include significant morphological range in basidiomata habit and texture and hymenophore configuration with the aid of molecular phylogenetic methods (e.g., Floudas and Hibbett 2015 ; Miettinen et al. 2016 ; Zhao et al. 2018 ; Xavier de Lima et al. 2020 ; Xu et al. 2020 ). In this study, we emphasized sampling of Phlebiopsis taxa, and our overall results confirm those of Floudas and Hibbett ( 2015 ), Miettinen et al. ( 2016 ), and Chen et al. ( 2018a ). In Figs. 1 and 2 , Phlebiopsis , including the types of Australohydnum , P. griseofuscescens and Hjortstamia , P. friesii , formed a well-supported clade in the Phanerochaetaceae and is closely related to Phaeophlebiopsis , Hapalopilus and Rhizochaete . The genera Phlebiopsis and Australohydnum were published simultaneously (Jülich 1978 ) but the former is favored to avoid unnecessary name changes. Twenty-four lineages were resolved in the ITS tree of Phlebiopsis , among which 18 are accepted species, including the P. crassa species complex and six new species described herein. Further study is required to identify the taxa named P . cf. dregeana , Irpex vellerus , Phlebiopsis sp. FP-102937 and Phlebiopsis sp. ECS-1971. Among the 24 names of Phlebiopsis in Index Fungorum (accessed on 21 June 2020), we accept 17 taxa in Phlebiopsis s.s. , including 11 that are supported by molecular data. Five taxa, P. himalayensis Dhingra, P. mussooriensis , P. peniophoroides Gilb. & Adask., P. ravenelii (Cooke) Hjortstam, and P. roumeguerei (Bres.) Jülich & Stalpers were transferred to Phaeophlebiopsis based on morphology and sequence data. Phlebiopsis lacerata and P. lamprocystidiata are synonyms of P. griseofuscescens and P. darjeelingensis , respectively, as discussed above. Thus, 27 species of Phlebiopsis worldwide are accepted, including the six new species and four new combinations reported herein. An emended description of Phlebiopsis and an identification key to all species in the genus worldwide are presented below. Phlebiopsis (Jülich) Nakasone & S.H. He, emended Castanoporus Ryvarden, Synopsis Fungorum 5: 121, 1991. Hjortstamia Boidin & Gilles, Bulletin de la Société Mycologique de France 118 (2): 99, 2003. Australohydnum Jülich, Persoonia 10 (1): 138, 1978. Description: Basidiomata annual, resupinate, effused, effused-reflexed or pileate, ceraceous, membranaceous to coriaceous. Pilei, when present, tomentose, gray to brown. Hymenophore smooth, tuberculate, odontioid, hydnoid to poroid, white, gray, grayish brown, purplish brown or brown, turning purple in KOH in two species. Hyphal system monomitic or dimitic; generative hyphae simple-septate, hyaline or rarely pale brown, in dimitic species with skeletal or, in one species, micro-binding hyphae. Subiculum absent to well-developed, hyaline, brown, agglutinated or not, compact to loosely interwoven. Skeletocystidia absent or present, hyaline or brown, distinctly thick-walled, smooth or encrusted. Hymenial cystidia or lamprocystidia typically present, hyaline or light brown, thick-walled, usually encrusted. Dendrohyphidia present in one species, hyaline, thin-walled, smooth, branched. Basidia clavate or subcylindrical, with 4 sterigmata and a basal simple septum. Basidiospores cylindrical, ellipsoid, broadly ellipsoid or subglobose, hyaline, thin-walled, smooth, negative in Melzer’s reagent, acyanophilous. Type species: Phlebiopsis gigantea (Fr.) Jülich Notes – The terminology relating to the cystidia observed in Phlebiopsis species is varied in the literature and thus confusing. There are up to three kinds of cystidia, but intermediate forms can develop to blur their distinctiveness. Lamprocystidia are found in most species of Phlebiopsis in the hymenium, often projecting, and may become embedded as the basidiomata thickens. They are typically conical or subfusiform with thick walls that are lightly to heavily encrusted in the upper half or apex. Skeletocystidia are found in dimitic or pseudodimitic species in which thick-walled hyphae in the subiculum curve toward the hymenium but remain embedded in the subiculum or subhymenium. The terminal ends may or may not be differentiated and usually lack encrustations. Hymenial cystidia are those structures that are similar to skeletocystidia but terminate in the hymenium and may be encrusted. In other cases, they are formed in the subhymenium and are smaller than lamprocystidia and not conical or heavily encrusted. Key to 27 Phlebiopsis species 1. Hymenophore poroid, irpicoid or hydnoid........... 2 1. Hymenophore smooth, tuberculate or odontioid........... 4 2. Basidiomata resupinate; hymenophore poroid to irpicoid; on gymnosperms........ P. castanea 2. Basidiomata effused-reflexed; hymenophore tuberculate to hydnoid; on angiosperms........ 3 3. Basidiospores 6.5–8 × 4–5 µm; African species................. P. dregeana 3. Basidiospores 4.5–6 × 2.5–3 µm; Asian and Australasian species........... P. griseofuscescens 4. Dendrohyphidia present................... P. pilatii 4. Dendrohyphidia absent................. 5 5. Hyphal system pseudodimitic or dimitic.................... 6 5. Hyphal system monomitic.................. 13 6. Hymenophore turning purple in KOH............... P. friesii 6. Hymenophore unchanged in KOH...................... 7 7. Basidiomata with well-developed pilei; skeletocystidia absent........... P. papyrina 7. Basidiomata resupinate to effused-reflexed; skeletocystidia present............ 8 8. Hymenophore without purple tints.................... 9 8. Hymenophore more or less purple..................... 12 9. Lamprocystidia none; basidiospores ≤ 6 µm long..................... P. membranacea 9. Lamprocystidia present; basidiospores ≥ 6 µm long...................... 10 10. On angiosperms and gymnosperms; from temperate China................... P. sinensis 10. On angiosperms or bamboo; from tropical-subtropical Asia or Australia.............. 11 11. Basidiospores 6–7 × 2.5–3 µm; on bamboo; from Australia.................... P. bambusicola 11. Basidiospores 6.5–7.5 × 3–3.6 µm; on angiospermous wood; from Sri Lanka......... P. brunnea 12. Lamprocystidia brown to dark brown; South American species................ P. amethystea 12. Lamprocystidia cystidia hyaline to pale brown; North American or Asian species... P. crassa s.l. 13. Lamprocystidia none; skeletocystidia or hymenial cystidia present................. 14 13. Lamprocystidia present; skeletocystidia absent................ 15 14. Basidiospores 5.5–7 × 3–4 µm; on bamboo; from Colombia............... P. novae-granatae 14. Basidiospores 3.7–5.5 × 2.5–3.3 µm; on hardwood; from New Zealand............ P. afibulata 15. Basidiospores > 8 µm long, > 4 µm broad.................. P. laxa 15. Basidiospores < 8 µm long, < 4 µm broad................. 16 16. Lamprocystidia small, generally 40 µm long................ 20 17. Hymenophore purple in KOH............ P. cylindrospora 17. Hymenophore unchanged in KOH............. 18 18. Basidiospores broadly ellipsoid, 3.5–4.5 × 2.5–3.5 µm, Q = 1.3........... P. yunnanensis 18. Basidiospores narrowly ellipsoid to cylindrical................ 19 19. Basidiospores 3.5–5 × 2–2.2 µm................ P. albescens 19. Basidiospores 5.3–8.5 × 2.5–4 μm.............. P. punjabensis 20 .Lamprocystidia brown; on Pandanaceae; from Taiwan............ P. brunneocystidiata 20. Lamprocystidia hyaline; on other plants; from various locations....................... 21 21. Subiculum indistinct to absent........................ 22 21 .Subiculum distinct to well-developed................... 24 22. Basidia mostly with 2 sterigmata................ P. bicornis 22. Basidia with 4 sterigmata.................... 23 23.Basidiospores 5.5–7.5 × 3.5–4.5 µm; from North and South America.......... P. flavidoalba 23. Basidiospores 4.5–6.5 × 3.8–4.8 µm; from Asia................ P. magnicystidiata 24. Basidiospores narrowly ellipsoid to ellipsoid, ≤ 3 µm broad................. 25 24. Basidiospores broadly ellipsoid, ≥ 4 µm broad.................... 26 25. Hymenophore smooth, pale orange to rosy; lamprocystidia 40–50 × 6–7 µm; basidiospores < 2.5 µm wide; from Argentina............... P. erubescens 25. Hymenophore smooth to tuberculate, pale white to gray; lamprocystidia 60–90 × 10–20 µm; basidiospores ≥ 2.5 µm wide; from Northern Hemisphere........... P. gigantea 26. Lamprocystidia 10 µm wide; from Asia............. P. darjeelingensis Conclusions An in-depth study of the phylogeny and taxonomy of the genus Phlebiopsis was conducted based on both of morphological and molecular evidence. The results show that species of Phlebiopsis formed a monophyletic clade in the Phanerochaetaceae but are morphologically heterogeneous with Australohydnum , Castanoporus and Hjortstamia as its synonyms. The species diversity of the genus is high in subtropical and tropical areas with several new species described from East Asia. The present study also show that the DNA sequence data are very useful in exploring cryptic taxa and diversity of corticioid fungi, a large and widely distributed group poorly studied while compared with mushrooms and polypores. List Of Abbreviations ITS: internal transcribed spacer; nrLSU: nuclear ribosomal large subunit; BJFC: herbarium of Beijing Forestry University, Beijing, China; CFMR: Centre for Forest Mycology Research, U.S. Forest Service, Madison, Wisconsin, U.S.A.; TNM: National Museum of Natural Science, Taichung, Taiwan, China; KOH: 2% (w/v) potassium hydroxide; IKI: Melzer’s reagent; CB: cotton blue; IKI–: neither amyloid nor dextrinoid; CB–: acyanophilous; L: mean spore length; W: mean spore width; Q: L/W ratio, n (a/b): number of spores (a) measured from number of specimens (b); CTAB: cetyltrimethylammonium bromide; DNA: deoxyribonucleic acid; PCR: polymerase chain reaction; MP: maximum parsimony; ML maximum likelihood; BI: Bayesian inference; TBR: tree-bisection reconnection; BPP: Bayesian posterior probability. Declarations Ethics approval and consent to participate Not applicable. Adherence to national and international regulations Not applicable. Consent for publication Not applicable. Availability of data and materials Details of the availability of the data and materials used in this study can be found within the text. DNA sequences were submitted to NCBI Genbank database (Table 1). Alignments were deposited at TreeBase (submission ID: 26529 for Phanerochaetaceae ITS-LSU, 26530 for Phlebiopsis ITS). Voucher specimens are deposited in the herbaria listed in the materials and methods section. Competing interests The authors declare that they have no competing interests Funding Financial support was provided by the National Natural Science Foundation of China (Nos. 31870011 & 31750001). Authors' contributions Shuang-Hui He designed the research, collected most of the specimens, and wrote the text. Ya-Nan Zhao performed the phylogenetic analyses and did most of the measurement, descriptions and illustrations. Karen K. Nakasone loaned and examined type specimens of some related species, and revised language of the text. 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Folia Cryptogamica Petropolitana 6: 1–145 Cite Share Download PDF Status: Posted Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. 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New species are set in bold.","description":"","filename":"Fig1.jpg","url":"https://assets-eu.researchsquare.com/files/rs-86969/v1/a146255785d81743775b4797.jpg"},{"id":2869577,"identity":"9ae7a259-400d-499c-af51-134c51020888","added_by":"auto","created_at":"2020-10-08 20:25:20","extension":"jpg","order_by":1,"title":"Figure 1","display":"","copyAsset":false,"role":"figure","size":368566,"visible":true,"origin":"","legend":"Phylogenetic tree from maximum parsimony analysis from the concatenated ITS and nrLSU sequences of Phanerochaetaceae taxa. Branches are labelled with parsimony bootstrap values (≥ 50%, first), Bayesian posterior probabilities (≥ 0.95, second) and likelihood bootstrap values (≥ 50%, third). 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scale bars: a = 1 cm, b–e = 10 µm). a. basidiomata; b. basidiospores; c. basidia and basidiole; d. lamprocystidia; e. hyphae from subiculum.","description":"","filename":"Fig.6PhlebiopsismagnicystidiataHe2014071918He5648.jpg","url":"https://assets-eu.researchsquare.com/files/rs-86969/v1/c445a4cd9ac69741ce2d4831.jpg"},{"id":2869591,"identity":"11341632-1a89-4eb7-a2c2-9a405b4eaa95","added_by":"auto","created_at":"2020-10-08 20:25:24","extension":"jpg","order_by":6,"title":"Figure 6","display":"","copyAsset":false,"role":"figure","size":3926722,"visible":true,"origin":"","legend":"Phlebiopsis magnicystidiata (a from He 20140719-18, b–e from the holotype He 5648; scale bars: a = 1 cm, b–e = 10 µm). a. basidiomata; b. basidiospores; c. basidia and basidiole; d. lamprocystidia; e. hyphae from subiculum.","description":"","filename":"Fig.6PhlebiopsismagnicystidiataHe2014071918He5648.jpg","url":"https://assets-eu.researchsquare.com/files/rs-86969/v1/4a590839d0557d008f676fe9.jpg"},{"id":2869582,"identity":"3cef7f40-cb4e-4e19-bf59-65353d0e6cde","added_by":"auto","created_at":"2020-10-08 20:25:21","extension":"jpg","order_by":6,"title":"Figure 6","display":"","copyAsset":false,"role":"figure","size":3926722,"visible":true,"origin":"","legend":"Phlebiopsis magnicystidiata (a from He 20140719-18, b–e from the holotype He 5648; scale bars: a = 1 cm, b–e = 10 µm). a. basidiomata; b. basidiospores; c. basidia and basidiole; d. lamprocystidia; e. hyphae from subiculum.","description":"","filename":"Fig.6PhlebiopsismagnicystidiataHe2014071918He5648.jpg","url":"https://assets-eu.researchsquare.com/files/rs-86969/v1/20b2d700ec4356a4ac78db65.jpg"},{"id":2869602,"identity":"8d1f5a48-6604-47ae-b4be-426fae473c15","added_by":"auto","created_at":"2020-10-08 20:25:28","extension":"jpg","order_by":7,"title":"Figure 7","display":"","copyAsset":false,"role":"figure","size":2837835,"visible":true,"origin":"","legend":"Phlebiopsis membranacea (a from He 3842, b–e from the holotype He 3849; scale bars: a = 1 cm, b–e = 10 µm). a. basidiomata; b. basidiospores; c. basidia and basidiole; d. hymenial cystidia; e. hyphae from subiculum.","description":"","filename":"Fig.7PhlebiopsismembranaceaHe3842He3849.jpg","url":"https://assets-eu.researchsquare.com/files/rs-86969/v1/2f1a2d86a5f71623d3f183d3.jpg"},{"id":2869592,"identity":"100a39fa-4597-45f9-898a-435836b64711","added_by":"auto","created_at":"2020-10-08 20:25:24","extension":"jpg","order_by":7,"title":"Figure 7","display":"","copyAsset":false,"role":"figure","size":2837835,"visible":true,"origin":"","legend":"Phlebiopsis membranacea (a from He 3842, b–e from the holotype He 3849; scale bars: a = 1 cm, b–e = 10 µm). a. basidiomata; b. basidiospores; c. basidia and basidiole; d. hymenial cystidia; e. hyphae from subiculum.","description":"","filename":"Fig.7PhlebiopsismembranaceaHe3842He3849.jpg","url":"https://assets-eu.researchsquare.com/files/rs-86969/v1/da70c59d4b8b50f6e3713ef7.jpg"},{"id":2869583,"identity":"27f47497-9125-44be-ad43-9fb7b3b5fb93","added_by":"auto","created_at":"2020-10-08 20:25:22","extension":"jpg","order_by":7,"title":"Figure 7","display":"","copyAsset":false,"role":"figure","size":2837835,"visible":true,"origin":"","legend":"Phlebiopsis membranacea (a from He 3842, b–e from the holotype He 3849; scale bars: a = 1 cm, b–e = 10 µm). a. basidiomata; b. basidiospores; c. basidia and basidiole; d. hymenial cystidia; e. hyphae from subiculum.","description":"","filename":"Fig.7PhlebiopsismembranaceaHe3842He3849.jpg","url":"https://assets-eu.researchsquare.com/files/rs-86969/v1/6b6864d254d033b7a6c3a47a.jpg"},{"id":2869603,"identity":"f83037ad-79a4-48f9-b1dd-30facd5fa0d4","added_by":"auto","created_at":"2020-10-08 20:25:28","extension":"jpg","order_by":8,"title":"Figure 8","display":"","copyAsset":false,"role":"figure","size":7730588,"visible":true,"origin":"","legend":"Phlebiopsis sinensis (from He 4673; scale bars: a = 1 cm, b–e = 10 µm). a. basidiomata; b. basidiospores; c. basidia and basidiole; d. lamprocystidia; e. hyphae from subiculum.","description":"","filename":"Fig.8PhlebiopsissinensisHe4673.jpg","url":"https://assets-eu.researchsquare.com/files/rs-86969/v1/3aa4bdad0f3b13f7107f210a.jpg"},{"id":2869593,"identity":"7c2d7a0e-af7d-45ec-85f0-f49b9c4b3ad2","added_by":"auto","created_at":"2020-10-08 20:25:24","extension":"jpg","order_by":8,"title":"Figure 8","display":"","copyAsset":false,"role":"figure","size":7730588,"visible":true,"origin":"","legend":"Phlebiopsis sinensis (from He 4673; scale bars: a = 1 cm, b–e = 10 µm). a. basidiomata; b. basidiospores; c. basidia and basidiole; d. lamprocystidia; e. hyphae from subiculum.","description":"","filename":"Fig.8PhlebiopsissinensisHe4673.jpg","url":"https://assets-eu.researchsquare.com/files/rs-86969/v1/f0eaac5b3feee2c1c5ac495f.jpg"},{"id":2869584,"identity":"79d1d93d-dd1e-42f9-8e9b-f846944040e7","added_by":"auto","created_at":"2020-10-08 20:25:22","extension":"jpg","order_by":8,"title":"Figure 8","display":"","copyAsset":false,"role":"figure","size":7730588,"visible":true,"origin":"","legend":"Phlebiopsis sinensis (from He 4673; scale bars: a = 1 cm, b–e = 10 µm). a. basidiomata; b. basidiospores; c. basidia and basidiole; d. lamprocystidia; e. hyphae from subiculum.","description":"","filename":"Fig.8PhlebiopsissinensisHe4673.jpg","url":"https://assets-eu.researchsquare.com/files/rs-86969/v1/13ff946be551ce25b2bf5c7a.jpg"},{"id":2869604,"identity":"23cba0ec-6aaf-44b7-9943-fabb7b101a15","added_by":"auto","created_at":"2020-10-08 20:25:28","extension":"jpg","order_by":9,"title":"Figure 9","display":"","copyAsset":false,"role":"figure","size":2849837,"visible":true,"origin":"","legend":"Basidiomata of Phlebiopsis crassa s.l. (a–d: P. crassa group A, e–h: P. crassa group B; scale bars: a–h = 1 cm). a. He 5855; b. He 6303; c. He 6300; d. He 6301; e. He 6266; f. He 5866; g–h. He 3349.","description":"","filename":"Fig.9P.crassa.jpg","url":"https://assets-eu.researchsquare.com/files/rs-86969/v1/0f6cf4caa1c794dbadcd5462.jpg"},{"id":2869594,"identity":"34f7f5b8-d71a-43a2-8409-0770fd2ef2dc","added_by":"auto","created_at":"2020-10-08 20:25:24","extension":"jpg","order_by":9,"title":"Figure 9","display":"","copyAsset":false,"role":"figure","size":2849837,"visible":true,"origin":"","legend":"Basidiomata of Phlebiopsis crassa s.l. (a–d: P. crassa group A, e–h: P. crassa group B; scale bars: a–h = 1 cm). a. He 5855; b. He 6303; c. He 6300; d. He 6301; e. He 6266; f. He 5866; g–h. He 3349.","description":"","filename":"Fig.9P.crassa.jpg","url":"https://assets-eu.researchsquare.com/files/rs-86969/v1/70aae01d9af575635ba644ef.jpg"},{"id":2869585,"identity":"f30d41e9-3ef6-4d65-8980-052ca9040629","added_by":"auto","created_at":"2020-10-08 20:25:22","extension":"jpg","order_by":9,"title":"Figure 9","display":"","copyAsset":false,"role":"figure","size":2849837,"visible":true,"origin":"","legend":"Basidiomata of Phlebiopsis crassa s.l. (a–d: P. crassa group A, e–h: P. crassa group B; scale bars: a–h = 1 cm). a. He 5855; b. He 6303; c. He 6300; d. He 6301; e. He 6266; f. He 5866; g–h. He 3349.","description":"","filename":"Fig.9P.crassa.jpg","url":"https://assets-eu.researchsquare.com/files/rs-86969/v1/99f7380eb45b14b21ca6dad7.jpg"},{"id":15669263,"identity":"6cef2d98-147d-4318-b18c-63d260daa41c","added_by":"auto","created_at":"2021-11-18 13:52:26","extension":"pdf","order_by":0,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":4260328,"visible":true,"origin":"","legend":"","description":"","filename":"manuscript.pdf","url":"https://assets-eu.researchsquare.com/files/rs-86969/v1/56641857-a394-481f-80b3-87ba245bb79b.pdf"}],"financialInterests":"","formattedTitle":"\u003cp\u003eA Contribution to the Phylogeny and Taxonomy of \u003cem\u003ePhlebiopsis \u003c/em\u003e(Polyporales, Basidiomycota)\u003c/p\u003e","fulltext":[{"header":"Introduction","content":" \u003cp\u003eIn 1978, the genus \u003cem\u003ePhlebiopsis\u003c/em\u003e J\u0026uuml;lich was erected for \u003cem\u003eThelephora gigantea\u003c/em\u003e Fr. that has effused, ceraceous basidiomata with a smooth to odontioid hymenophore, a monomitic hyphal system with hyaline, partially agglutinated, simple-septate hyphae, lamprocystidia with thick, hyaline walls, and basidiospores with hyaline, thin, smooth walls that do not react in Melzer\u0026rsquo;s reagent or cotton blue (J\u0026uuml;lich \u003cspan citationid=\"CR30\" class=\"CitationRef\"\u003e1978\u003c/span\u003e; Bernicchia and Gorj\u0026oacute;n \u003cspan citationid=\"CR1\" class=\"CitationRef\"\u003e2010\u003c/span\u003e). Over the next 40 years, 12 species with similar morphology were described in or transferred to the genus by Hjortstam and Ryvarden (\u003cspan citationid=\"CR26\" class=\"CitationRef\"\u003e1980\u003c/span\u003e), J\u0026uuml;lich and Stalpers (\u003cspan citationid=\"CR31\" class=\"CitationRef\"\u003e1980\u003c/span\u003e), Dhingra (\u003cspan citationid=\"CR13\" class=\"CitationRef\"\u003e1987\u003c/span\u003e), Hjortstam (\u003cspan citationid=\"CR24\" class=\"CitationRef\"\u003e1987\u003c/span\u003e), Gilbertson \u0026amp; Adaskaveg (\u003cspan citationid=\"CR21\" class=\"CitationRef\"\u003e1993\u003c/span\u003e), Douanla-Meli and Langer (\u003cspan citationid=\"CR14\" class=\"CitationRef\"\u003e2009\u003c/span\u003e), Wu et al. (\u003cspan citationid=\"CR72\" class=\"CitationRef\"\u003e2010\u003c/span\u003e), Priyanka et al. (2011), Kaur et al. (\u003cspan citationid=\"CR34\" class=\"CitationRef\"\u003e2015\u003c/span\u003e) and Zhao et al. (\u003cspan citationid=\"CR79\" class=\"CitationRef\"\u003e2018\u003c/span\u003e). Morphologically, \u003cem\u003ePhlebiopsis\u003c/em\u003e is similar to \u003cem\u003eScopuloides\u003c/em\u003e (Massee) H\u0026ouml;hn. \u0026amp; Litsch. and some species of \u003cem\u003ePhanerochaete\u003c/em\u003e P. Karst. It was traditionally placed in the \u003cem\u003ePhanerochaete sensu lato\u003c/em\u003e group (Rattan \u003cspan citationid=\"CR51\" class=\"CitationRef\"\u003e1977\u003c/span\u003e; Burdsall \u003cspan citationid=\"CR5\" class=\"CitationRef\"\u003e1985\u003c/span\u003e). Although Burdsall (\u003cspan citationid=\"CR5\" class=\"CitationRef\"\u003e1985\u003c/span\u003e) considered \u003cem\u003ePhlebiopsis\u003c/em\u003e and \u003cem\u003eScopuloides\u003c/em\u003e to be synonyms of \u003cem\u003ePhanerochaete\u003c/em\u003e, most researchers at the time recognized the genera as distinct (Eriksson et al. \u003cspan citationid=\"CR16\" class=\"CitationRef\"\u003e1978\u003c/span\u003e, \u003cspan citationid=\"CR17\" class=\"CitationRef\"\u003e1981\u003c/span\u003e, \u003cspan citationid=\"CR18\" class=\"CitationRef\"\u003e1984\u003c/span\u003e; J\u0026uuml;lich and Stalpers \u003cspan citationid=\"CR31\" class=\"CitationRef\"\u003e1980\u003c/span\u003e; Wu \u003cspan citationid=\"CR69\" class=\"CitationRef\"\u003e1990\u003c/span\u003e).\u003c/p\u003e \u003cp\u003eThe generic circumscription of \u003cem\u003ePhlebiopsis\u003c/em\u003e was expanded when molecular studies showed that \u003cem\u003ePhanerochaete crassa\u003c/em\u003e (L\u0026eacute;v.) Burds. and \u003cem\u003ePhlebiopsis gigantea\u003c/em\u003e (Fr.) J\u0026uuml;lich were closely related (de Koker et al. \u003cspan citationid=\"CR12\" class=\"CitationRef\"\u003e2003\u003c/span\u003e; Greslebin et al. \u003cspan citationid=\"CR22\" class=\"CitationRef\"\u003e2004\u003c/span\u003e; Wu et al. \u003cspan citationid=\"CR72\" class=\"CitationRef\"\u003e2010\u003c/span\u003e; Floudas and Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e). With the inclusion of \u003cem\u003eP. crassa\u003c/em\u003e, \u003cem\u003ePhlebiopsis\u003c/em\u003e now also includes species with effused-reflexed, coriaceous basidiomata, a dimitic hyphal system, and lamprocystidia or skeletocystidia with light brown walls. In addition, Floudas and Hibbett (\u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e) created \u003cem\u003ePhaeophlebiopsis\u003c/em\u003e Floudas \u0026amp; Hibbett to accommodate \u003cem\u003ePhlebiopsis peniophoroides\u003c/em\u003e Gilb. \u0026amp; Adask. and similar species with ceraceous, beige-brown basidiomata and subicula, lamprocystidia with brown walls, and small basidiospores. The limits of the \u003cem\u003ePhlebiopsis\u003c/em\u003e clade were extended by Miettinen et al. (\u003cspan citationid=\"CR47\" class=\"CitationRef\"\u003e2016\u003c/span\u003e) who transferred six species into \u003cem\u003ePhlebiopsis\u003c/em\u003e. The results of their phylogenetic study showed that the type species of \u003cem\u003eCastanoporus\u003c/em\u003e Ryvarden, \u003cem\u003eMerulius castaneus\u003c/em\u003e Lloyd, was nested in a clade with \u003cem\u003eP. gigantea\u003c/em\u003e and, therefore, a synonym of \u003cem\u003ePhlebiopsis\u003c/em\u003e. Similarly, \u003cem\u003eDentocorticium pilatii\u003c/em\u003e (Parmasto) Duehm \u0026amp; Michel, \u003cem\u003eLopharia papyrina\u003c/em\u003e (Mont.) Boidin, \u003cem\u003ePhanerochaete brunneocystidiata\u003c/em\u003e Sheng H. Wu, and \u003cem\u003eP. laxa\u003c/em\u003e Sheng H. Wu clustered in the \u003cem\u003ePhlebiopsis\u003c/em\u003e clade. Based on the morphological similarity of \u003cem\u003eThelephora friesii\u003c/em\u003e L\u0026eacute;v., the type of \u003cem\u003eHjortstamia\u003c/em\u003e Boidin \u0026amp; Gilles, to \u003cem\u003eL. papyrina\u003c/em\u003e and \u003cem\u003eP. crassa\u003c/em\u003e, they also transferred \u003cem\u003eT. friesii\u003c/em\u003e to \u003cem\u003ePhlebiopsis\u003c/em\u003e, thereby reducing \u003cem\u003eHjortstamia\u003c/em\u003e to a synonym of \u003cem\u003ePhlebiopsis\u003c/em\u003e. Earlier, Boidin and Gilles (\u003cspan citationid=\"CR3\" class=\"CitationRef\"\u003e2003\u003c/span\u003e) erected the genus \u003cem\u003eHjortstamia\u003c/em\u003e for \u003cem\u003eT. friesii\u003c/em\u003e and related taxa with effused-reflexed to pileate basidiomata, a dimitic hyphal system of simple-septate hyphae and thick-walled skeletal hyphae, lamprocystidia with thick walls. Ryvarden (\u003cspan citationid=\"CR57\" class=\"CitationRef\"\u003e1991\u003c/span\u003e) proposed \u003cem\u003eCastanoporus\u003c/em\u003e for \u003cem\u003eM. castaneus\u003c/em\u003e, a resupinate species with yellowish brown to purple pores, a monomitic hyphal system with simple-septate hyphae, and lamprocystidia with thick, hyaline walls. \u003cem\u003ePhlebiopsis pilatii\u003c/em\u003e (Parmasto) Spirin \u0026amp; Miettinen is unique in the genus for it has a dimitic hyphal system of simple-septate generative and microbinding (squeletto-ligatives) hyphae and finely branched hyphidia but lacks lamprocystidia or skeletal cystidia (Larsen and Gilbertson 1977; Duhem and Michel \u003cspan citationid=\"CR15\" class=\"CitationRef\"\u003e2009\u003c/span\u003e).\u003c/p\u003e \u003cp\u003eWith \u003cem\u003eHjortstamia\u003c/em\u003e and \u003cem\u003eCastanoporus\u003c/em\u003e as synonyms, \u003cem\u003ePhlebiopsis\u003c/em\u003e became a morphologically heterogeneous genus with effused, effused-reflexed or pileate basidiomata with a membranous, ceraceous, corneous or coriaceous texture, hymenophore smooth to tuberculate, odontoid, or poroid, hyphal system monomitic or dimitic with a loose to compact subiculum, and typically with lamprocystidia or skeletocystidia with hyaline to brown walls. In phylogenetic analyses of Phanerochaetaceae, \u003cem\u003ePhlebiopsis\u003c/em\u003e species are in a clade sister to \u003cem\u003eRhizochaete\u003c/em\u003e Gresl., Nakasone \u0026amp; Rajchenb., \u003cem\u003eHapalopilus\u003c/em\u003e P. Karst. and \u003cem\u003ePhaeophlebiopsis\u003c/em\u003e, but distant from \u003cem\u003ePhanerochaete sensu stricto\u003c/em\u003e and \u003cem\u003eScopuloides\u003c/em\u003e (Floudas and Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e; Miettinen et al. \u003cspan citationid=\"CR47\" class=\"CitationRef\"\u003e2016\u003c/span\u003e).\u003c/p\u003e \u003cp\u003eAnother genus of interest is \u003cem\u003eAustralohydnum\u003c/em\u003e J\u0026uuml;lich for it is similar to \u003cem\u003ePhlebiopsis\u003c/em\u003e by its warted, irpicoid to hydnoid hymenophore, a dimitic hyphal system with hyaline, encrusted skeletocystidia, and thin-walled, smooth basidiospores (J\u0026uuml;lich \u003cspan citationid=\"CR30\" class=\"CitationRef\"\u003e1978\u003c/span\u003e). The morphological similarities between \u003cem\u003eAustralohydnum\u003c/em\u003e and \u003cem\u003ePhanerochaete s.l.\u003c/em\u003e were observed by Hjortstam and Ryvarden (\u003cspan citationid=\"CR27\" class=\"CitationRef\"\u003e1990\u003c/span\u003e). In a limited study of \u003cem\u003eIrpex s.s.\u003c/em\u003e, sequences of \u003cem\u003eAustralohydnum dregeanum\u003c/em\u003e (Berk.) Hjortstam \u0026amp; Ryvarden and \u003cem\u003eIrpex vellereus\u003c/em\u003e Berk. \u0026amp; Broome (a possible synonym of \u003cem\u003eA. dregeanum\u003c/em\u003e) clustered together in a clade sister to two \u003cem\u003ePhanerochaete\u003c/em\u003e species (Lim and Jung \u003cspan citationid=\"CR41\" class=\"CitationRef\"\u003e2003\u003c/span\u003e). However, the phylogenetic relationship of \u003cem\u003eAustralohydnum\u003c/em\u003e within the Phanerochaetaceae remained unknown (Miettinen et al. \u003cspan citationid=\"CR47\" class=\"CitationRef\"\u003e2016\u003c/span\u003e).\u003c/p\u003e \u003cp\u003eAmong the 24 names of \u003cem\u003ePhlebiopsis\u003c/em\u003e recovered in Index of Fungorum (\u003cspan class=\"ExternalRef\"\u003e\u003cspan class=\"RefSource\"\u003ehttp://www.indexfungorum.org/\u003c/span\u003e\u003c/span\u003e, accessed 21 June 2020), four species were transferred to \u003cem\u003ePhaeophlebiospis\u003c/em\u003e. Of the remaining 20 species, 11 were described originally from Asia (e.g., Dhingra \u003cspan citationid=\"CR13\" class=\"CitationRef\"\u003e1987\u003c/span\u003e; Wu \u003cspan citationid=\"CR70\" class=\"CitationRef\"\u003e2000\u003c/span\u003e, \u003cspan citationid=\"CR71\" class=\"CitationRef\"\u003e2004\u003c/span\u003e; Priyanka et al. 2011; Kaur et al. \u003cspan citationid=\"CR34\" class=\"CitationRef\"\u003e2015\u003c/span\u003e; Zhao et al. \u003cspan citationid=\"CR79\" class=\"CitationRef\"\u003e2018\u003c/span\u003e; Xu et al. \u003cspan citationid=\"CR76\" class=\"CitationRef\"\u003e2020\u003c/span\u003e). More than 150 specimens of \u003cem\u003ePhlebiopsis\u003c/em\u003e were collected by the corresponding author from China and Southeast Asia in recent years. Based on these specimens and sequences obtained from GenBank, a phylogenetic analysis and taxonomic study of \u003cem\u003ePhlebiopsis\u003c/em\u003e and related taxa in the Phanerochaetaceae were undertaken. This study is a contribution to the understanding of the diversity and phylogenetic relationships of crust fungi in China.\u003c/p\u003e "},{"header":"Materials And Methods","content":" \u003cdiv id=\"Sec3\" class=\"Section2\"\u003e \u003ch2\u003eMorphological studies\u003c/h2\u003e \u003cp\u003eVoucher specimens are deposited at the herbaria of Beijing Forestry University, Beijing, China (BJFC), Centre for Forest Mycology Research, U.S. Forest Service, Madison, Wisconsin, U.S.A. (CFMR) and National Museum of Natural Science, Taichung, Taiwan, China (TNM). Freehand sections were made from dried basidiomata and mounted in 2% (w/v) potassium hydroxide (KOH), 1% (w/v) phloxine, Melzer\u0026rsquo;s reagent (IKI) or cotton blue (CB). Microscopic examinations were carried out with a Nikon Eclipse 80i microscope (Nikon Corporation, Japan) at magnifications up to 1000 \u0026times;. Drawings were made with the aid of a drawing tube. The following abbreviations are used: IKI\u0026ndash; = neither amyloid nor dextrinoid, CB\u0026ndash; = acyanophilous, L\u0026thinsp;=\u0026thinsp;mean spore length, W\u0026thinsp;=\u0026thinsp;mean spore width, Q\u0026thinsp;=\u0026thinsp;L/W ratio, n (a/b)\u0026thinsp;=\u0026thinsp;number of spores (a) measured from number of specimens (b). Color codes and names follow Kornerup and Wanscher (\u003cspan citationid=\"CR36\" class=\"CitationRef\"\u003e1978\u003c/span\u003e).\u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec4\" class=\"Section2\"\u003e \u003ch2\u003eDNA extraction and sequencing\u003c/h2\u003e \u003cp\u003eA CTAB plant genomic DNA extraction Kit DN14 (Aidlab Biotechnologies Co., Ltd, Beijing, China) was used to extract total genomic DNA from dried specimens then amplified by the polymerase chain reaction (PCR), according to the manufacturer's instructions. The ITS1-5.8S-ITS2 region was amplified with the primer pair ITS5/ITS4 (White et al. \u003cspan citationid=\"CR67\" class=\"CitationRef\"\u003e1990\u003c/span\u003e) using the following protocol: initial denaturation at 95\u0026nbsp;\u0026deg;C for 4\u0026nbsp;min, followed by 34 cycles at 94\u0026nbsp;\u0026deg;C for 40\u0026nbsp;s, 58\u0026nbsp;\u0026deg;C for 45\u0026nbsp;s and 72\u0026nbsp;\u0026deg;C for 1\u0026nbsp;min, and final extension at 72\u0026nbsp;\u0026deg;C for 10\u0026nbsp;min. The nrLSU D1-D2 region was amplified with the primer pair LR0R/LR7 (\u003cspan class=\"ExternalRef\"\u003e\u003cspan class=\"RefSource\"\u003ehttp://www.biology.duke.edu/fungi/mycolab/primers.htm\u003c/span\u003e\u003c/span\u003e) employing the following procedure: initial denaturation at 94\u0026nbsp;\u0026deg;C for 1\u0026nbsp;min, followed by 34 cycles at 94\u0026nbsp;\u0026deg;C for 30\u0026nbsp;s, 50\u0026nbsp;\u0026deg;C for 1\u0026nbsp;min and 72\u0026nbsp;\u0026deg;C for 1.5\u0026nbsp;min, and final extension at 72\u0026nbsp;\u0026deg;C for 10\u0026nbsp;min. DNA sequencing was performed at Beijing Genomics Institute, and the sequences were deposited in GenBank (Table\u0026nbsp;\u003cspan refid=\"Tab1\" class=\"InternalRef\"\u003e1\u003c/span\u003e). BioEdit v.7.0.5.3 (Hall \u003cspan citationid=\"CR23\" class=\"CitationRef\"\u003e1999\u003c/span\u003e) and Geneious Basic v.11.1.15 (Kearse et al. \u003cspan citationid=\"CR35\" class=\"CitationRef\"\u003e2012\u003c/span\u003e) were used to review the chromatograms and for contig assembly.\u003c/p\u003e \u003cp\u003e \u003cdiv class=\"gridtable\"\u003e\u003ctable float=\"Yes\" id=\"Tab1\" border=\"1\"\u003e \u003ccaption language=\"En\"\u003e \u003cdiv class=\"CaptionNumber\"\u003eTable 1\u003c/div\u003e \u003cdiv class=\"CaptionContent\"\u003e \u003cp\u003eSpecies and sequences used in the phylogenetic analyses. New species are set in bold with type specimens indicated with an asterisk (*).\u003c/p\u003e \u003c/div\u003e \u003c/caption\u003e \u003ccolgroup cols=\"6\"\u003e \u003cthead\u003e \u003ctr\u003e \u003cth align=\"left\" colname=\"c1\"\u003e \u003cp\u003eTaxa\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c2\"\u003e \u003cp\u003eVoucher\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c3\"\u003e \u003cp\u003eLocality\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c4\"\u003e \u003cp\u003eITS\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c5\"\u003e \u003cp\u003enrLSU\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c6\"\u003e \u003cp\u003eReference\u003c/p\u003e \u003c/th\u003e \u003c/tr\u003e \u003c/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eBjerkandera adusta\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHHB-12826-Sp\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP134983\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135198\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eB. centroamericana\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eL-13104-sp\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eCosta Rica\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKY948791\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKY948855\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eJusto et al. \u003cspan citationid=\"CR32\" class=\"CitationRef\"\u003e2017\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eCrepatura ellipsospora\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eCLZhao 1265\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMK343692\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMK343696\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eMa \u0026amp; Zhao \u003cspan citationid=\"CR43\" class=\"CitationRef\"\u003e2019\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eDonkia pulcherrima\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eGC 1707-11\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eLC378994\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eLC379152\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eChen et al. \u003cspan citationid=\"CR6\" class=\"CitationRef\"\u003e2018a\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eGeliporus exilisporus\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eDai 2172\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKU598211\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKU598216\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eYuan et al. \u003cspan citationid=\"CR77\" class=\"CitationRef\"\u003e2017\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eHapalopilus eupatorii\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eDammrich 10744\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eGermany\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e 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align=\"left\" colname=\"c2\"\u003e \u003cp\u003eMA-Fungi 5527\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eMorocco\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eFN600372\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eJN939597\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eTelleria et al. \u003cspan citationid=\"CR62\" class=\"CitationRef\"\u003e2010\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eH. poroides\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eDai 10848\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKX008368\u003c/p\u003e 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class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eIrpex vellereus\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eCBS 515.92\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eIndia\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eAF479670\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eLim \u0026amp; Jung \u003cspan citationid=\"CR41\" class=\"CitationRef\"\u003e2003\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eOdontoefibula orientalis\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e 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\u003cp\u003eKX752596\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKX752596\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eMiettinen et al. \u003cspan citationid=\"CR47\" class=\"CitationRef\"\u003e2016\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003ePhaeophlebiopsis caribbeana\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHHB-6990\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135415\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135243\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. himalayensis\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 3854\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT386378\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT447410\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. peniophoroides\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFP-150577\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135417\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135273\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. ravenelii\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eCBS 411.50\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eFrance\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMH856691\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMH868208\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eVu et al. \u003cspan citationid=\"CR65\" class=\"CitationRef\"\u003e2019\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. ravenelii\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFCUG 2216\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eFrance\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eGQ470674\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eWu et al. \u003cspan citationid=\"CR72\" class=\"CitationRef\"\u003e2010\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003ePhanerina mellea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eMiettinen 11393\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eIndonesia\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKX752602\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKX752602\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eMiettinen et al. \u003cspan citationid=\"CR47\" class=\"CitationRef\"\u003e2016\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003ePhanerochaete arizonica\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eRLG-10248-Sp\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135170\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135239\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. australis\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHHB-7105-Sp\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135081\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135240\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. bambusicola\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eWu 0707-2\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMF399404\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMF399395\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eWu et al. \u003cspan citationid=\"CR73\" class=\"CitationRef\"\u003e2018a\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. brunnea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 1873\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKX212220\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKX212224\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eLiu \u0026amp; He \u003cspan citationid=\"CR42\" class=\"CitationRef\"\u003e2016\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. burtii\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHHB-4618-Sp\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135117\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135241\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. canobrunnea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eCHWC 1506-66\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eLC412095\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eLC412104\u003c/p\u003e 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colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. chrysosporium\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHHB-6251-Sp\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135094\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135246\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. citrinosanguinea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFP-105385-Sp\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135100\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135234\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. concrescens\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eSpirin 7322\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eRussia\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP994380\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP994382\u003c/p\u003e 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colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. cystidiata\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eWu 1708\u0026thinsp;\u0026minus;\u0026thinsp;326\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eLC412097\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eLC412100\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eWu et al. \u003cspan citationid=\"CR74\" class=\"CitationRef\"\u003e2018b\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. ericina\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHHB-2288\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135167\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135247\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. incarnata\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eWEI 16\u0026ndash;075\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMF399406\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMF399397\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eWu et al. \u003cspan citationid=\"CR73\" class=\"CitationRef\"\u003e2018a\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. inflata\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eDai 10376\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eJX623929\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eJX644062\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eJia et al. \u003cspan citationid=\"CR29\" class=\"CitationRef\"\u003e2014\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. laevis\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHHB-15519\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135149\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135249\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. livescens\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFD-106\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135070\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135253\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. magnoliae\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHHB-9829-Sp\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135089\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135237\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. porostereoides\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 1902\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKX212217\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKX212221\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eLiu \u0026amp; He \u003cspan citationid=\"CR42\" class=\"CitationRef\"\u003e2016\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. pseudomagnoliae\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003ePP-25\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eSouth Africa\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135091\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135250\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. pseudosanguinea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFD-244\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135098\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135251\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. rhodella\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFD-18\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135187\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135258\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. robusta\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eWu 1109-69\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMF399409\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMF399400\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eWu et al. \u003cspan citationid=\"CR73\" class=\"CitationRef\"\u003e2018a\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. sanguinea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHHB-7524\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135101\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135244\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. sanguineocarnosa\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFD-359\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135122\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135245\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. sordida\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFD-241\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135136\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135252\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. stereoides\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 2309\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKX212219\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKX212223\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eLiu \u0026amp; He \u003cspan citationid=\"CR42\" class=\"CitationRef\"\u003e2016\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. subceracea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFP-105974-R\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135162\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135255\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. taiwaniana\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eWu 0112\u0026thinsp;\u0026minus;\u0026thinsp;13\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMF399412\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMF399403\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eWu et al. \u003cspan citationid=\"CR73\" class=\"CitationRef\"\u003e2018a\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. velutina\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eKotiranta 25567\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eRussia\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP994354\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP994387\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eVolobuev et al. \u003cspan citationid=\"CR64\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003ePhlebia firma\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eEdman K268\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eSweden\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eEU118654\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eEU118654\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eLarsson \u003cspan citationid=\"CR38\" class=\"CitationRef\"\u003e2007\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. lilascens\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFCUG 2005\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eAF141622\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eAF141622\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cspan type=\"BoldItalic\" class=\"BoldItalic\" name=\"Emphasis\"\u003ePhlebiopsis albobadia\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e\u003cb\u003eHe 5805 *\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003e\u003cb\u003eSri Lanka\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003e\u003cb\u003eMT452526\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u003cb\u003e\u0026mdash;\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u003cb\u003epresent study\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. amethystea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eURM 93248\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eBrazil\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMK993644\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMK993638\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eXavier de Lima et al. \u003cspan citationid=\"CR75\" class=\"CitationRef\"\u003e2020\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. amethystea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eURM 84741\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eBrazil\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMK993645\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMK993639\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eXavier de Lima et al. \u003cspan citationid=\"CR75\" class=\"CitationRef\"\u003e2020\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cspan type=\"BoldItalic\" class=\"BoldItalic\" name=\"Emphasis\"\u003eP. brunnea\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e\u003cb\u003eHe 5822 *\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003e\u003cb\u003eSri Lanka\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003e\u003cb\u003eMT452527\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u003cb\u003eMT447451\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u003cb\u003epresent study\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. brunneocystidiata\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eChen 666\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT561707\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eGQ470640\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eWu et al. \u003cspan citationid=\"CR72\" class=\"CitationRef\"\u003e2010\u003c/span\u003e, present study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. brunneocystidiata\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eChen 1143\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eGQ470639\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eWu et al. \u003cspan citationid=\"CR72\" class=\"CitationRef\"\u003e2010\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. castanea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eSpirin-5295\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eRussia\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKX752610\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKX752610\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eMiettinen et al. \u003cspan citationid=\"CR47\" class=\"CitationRef\"\u003e2016\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. castanea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eGC 1612-6\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKY688208\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eChen et al. \u003cspan citationid=\"CR7\" class=\"CitationRef\"\u003e2018b\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. castanea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eCLZhao 3501\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMK269230\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. castanea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 2489\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT447406\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. crassa\u003c/em\u003e group A\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 5205\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eVietnam\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT452523\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT447448\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. crassa\u003c/em\u003e group A\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 5763\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eSri Lanka\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT452524\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT447449\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. crassa\u003c/em\u003e group A\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 5855\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT452525\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT447450\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. crassa\u003c/em\u003e group A\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 6304\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT561714\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT598029\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. crassa\u003c/em\u003e group A\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eWu 0504\u0026thinsp;\u0026minus;\u0026thinsp;22\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT561715\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eGQ470634\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eWu et al. \u003cspan citationid=\"CR72\" class=\"CitationRef\"\u003e2010\u003c/span\u003e, present study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. crassa\u003c/em\u003e group B\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 3349\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT561712\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT447407\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. crassa\u003c/em\u003e group B\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 5866\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT386376\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT447408\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. crassa\u003c/em\u003e group B\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 6266\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT561713\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT598035\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. crassa\u003c/em\u003e group B\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eCLZhao 724\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMG231790\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. crassa\u003c/em\u003e group B\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eMAFF 420737\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eJapan\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eAB809163\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eAB809163\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. crassa\u003c/em\u003e group C\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eKKN-86-Sp\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135394\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135215\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. crassa\u003c/em\u003e group C\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFP-102496-sp\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eAY219341\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003ede Koker et al. \u003cspan citationid=\"CR12\" class=\"CitationRef\"\u003e2003\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. crassa\u003c/em\u003e group C\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHHB 8834\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135393\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. crassa\u003c/em\u003e group C\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eME 516\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135395\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. cf. dregeana\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eSFC 980804-4\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eKorea\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eAF479669\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eLim \u0026amp; Jung \u003cspan citationid=\"CR41\" class=\"CitationRef\"\u003e2003\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. cf. dregeana\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eUOC-DAMIA-D46\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eSri Lanka\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP734203\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. cf. dregeana\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFLAS-F-60030\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKY654737\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. flavidoalba\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFD-263\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135402\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135271\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. flavidoalba\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eMiettinen 17896\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKX752607\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKX752607\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eMiettinen et al. \u003cspan citationid=\"CR47\" class=\"CitationRef\"\u003e2016\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. flavidoalba\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eCFMR4167\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKX065957\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u003cb\u003e\u0026mdash;\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u003cb\u003e\u0026mdash;\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. flavidoalba\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHHB-4617\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135401\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u003cb\u003e\u0026mdash;\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. friesii\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 5722\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eSri Lanka\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT452528\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT447413\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. friesii\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 5817\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eSri Lanka\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT452529\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT447414\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. friesii\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 5820\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eSri Lanka\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT452530\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT447415\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. gigantea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 5290\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT386381\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT447416\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. gigantea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eMiettinen 15354\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eFinland\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKX752605\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u003cb\u003e\u0026mdash;\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eMiettinen et al. \u003cspan citationid=\"CR47\" class=\"CitationRef\"\u003e2016\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. gigantea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eCBS 935.70\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eGermany\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMH860011\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMH871798\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eVu et al. \u003cspan citationid=\"CR65\" class=\"CitationRef\"\u003e2019\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. gigantea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFP-70857-Sp\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135390\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135272\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. griseofuscescens\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 5734\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eSri Lanka\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT561708\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT598032\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. griseofuscescens\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eCui 12629\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT561718\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. griseofuscescens\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eCLZhao 3692\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT180946\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT180950\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eXu et al. \u003cspan citationid=\"CR76\" class=\"CitationRef\"\u003e2020\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. griseofuscescens\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eCLZhao 3705\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT180947\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT180951\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eXu et al. \u003cspan citationid=\"CR76\" class=\"CitationRef\"\u003e2020\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. laxa\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eWu 9311-17\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT561710\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eGQ470649\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eWu et al. \u003cspan citationid=\"CR72\" class=\"CitationRef\"\u003e2010\u003c/span\u003e, present study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cspan type=\"BoldItalic\" class=\"BoldItalic\" name=\"Emphasis\"\u003eP. magnicystidiata\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e\u003cb\u003eHe 5648 *\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003e\u003cb\u003eChina\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003e\u003cb\u003eMT386377\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u003cb\u003eMT447409\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u003cb\u003epresent study\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cspan type=\"BoldItalic\" class=\"BoldItalic\" name=\"Emphasis\"\u003eP. magnicystidiata\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e\u003cb\u003eHe 20140719_18\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003e\u003cb\u003eChina\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003e\u003cb\u003eMT561719\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u003cb\u003epresent study\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cspan type=\"BoldItalic\" class=\"BoldItalic\" name=\"Emphasis\"\u003eP. magnicystidiata\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e\u003cb\u003eWu 890805-1\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003e\u003cb\u003eChina\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003e\u003cb\u003eMT561711\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u003cb\u003eGQ470667\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eWu et al. \u003cspan citationid=\"CR72\" class=\"CitationRef\"\u003e2010\u003c/span\u003e, \u003cb\u003epresent study\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cspan type=\"BoldItalic\" class=\"BoldItalic\" name=\"Emphasis\"\u003eP. membranacea\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e\u003cb\u003eHe 3842\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003e\u003cb\u003eChina\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003e\u003cb\u003eMT386400\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u003cb\u003eMT447440\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u003cb\u003epresent study\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cspan type=\"BoldItalic\" class=\"BoldItalic\" name=\"Emphasis\"\u003eP. membranacea\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e\u003cb\u003eHe 3849 *\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003e\u003cb\u003eChina\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003e\u003cb\u003eMT386401\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u003cb\u003eMT447441\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u003cb\u003epresent study\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cspan type=\"BoldItalic\" class=\"BoldItalic\" name=\"Emphasis\"\u003eP. membranacea\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e\u003cb\u003eHe 6062\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003e\u003cb\u003eChina\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003e\u003cb\u003eMT386402\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u003cb\u003eMT447442\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u003cb\u003epresent study\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. pilatii\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 5114\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT386385\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT447421\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. pilatii\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 5165\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT386386\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT447422\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. pilatii\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eDai 17041\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKY971603\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKY971604\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eWu et al. \u003cspan citationid=\"CR68\" class=\"CitationRef\"\u003e2017\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. pilatii\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eSpirin 5048\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eRussia\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKX752590\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKX752590\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eMiettinen et al. \u003cspan citationid=\"CR47\" class=\"CitationRef\"\u003e2016\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cspan type=\"BoldItalic\" class=\"BoldItalic\" name=\"Emphasis\"\u003eP. sinensis\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e\u003cb\u003eHe 4295\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003e\u003cb\u003eChina\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003e\u003cb\u003eMT386395\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u003cb\u003eMT447433\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u003cb\u003epresent study\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cspan type=\"BoldItalic\" class=\"BoldItalic\" name=\"Emphasis\"\u003eP. sinensis\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e\u003cb\u003eHe 4665\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003e\u003cb\u003eChina\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003e\u003cb\u003eMT386396\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u003cb\u003eMT447434\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u003cb\u003epresent study\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cspan type=\"BoldItalic\" class=\"BoldItalic\" name=\"Emphasis\"\u003eP. sinensis\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e\u003cb\u003eHe 4673 *\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003e\u003cb\u003eChina\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003e\u003cb\u003eMT386397\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u003cb\u003eMT447435\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u003cb\u003epresent study\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cspan type=\"BoldItalic\" class=\"BoldItalic\" name=\"Emphasis\"\u003eP. sinensis\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e\u003cb\u003eHe 5662\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003e\u003cb\u003eChina\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003e\u003cb\u003eMT386398\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u003cb\u003eMT447436\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u003cb\u003epresent study\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP.\u003c/em\u003e sp.\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFP-102937\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135391\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135270\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP.\u003c/em\u003e sp.\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eECS1971\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135392\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP.\u003c/em\u003e sp.\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 3827\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT447437\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. yunnanensis\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 2623\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT386387\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT447423\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. yunnanensis\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHe 3249\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMT386375\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMT447425\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003epresent study\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. yunnanensis\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eCLZhao 3958\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMH744140\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMH744142\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eZhao et al. \u003cspan citationid=\"CR79\" class=\"CitationRef\"\u003e2018\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. yunnanensis\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eCLZhao 3990\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eChina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMH744141\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMH744143\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eZhao et al. \u003cspan citationid=\"CR79\" class=\"CitationRef\"\u003e2018\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003ePirex concentricus\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eOSC-41587\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP134984\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135275\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003ePorostereum fulvum\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eLY: 18496\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eFrance\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMG649453\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMG649455\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003e\u0026mdash;\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eP. spadiceum\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eCBS 474.48\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eFrance\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eMH856438\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eMH867984\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eVu et al. \u003cspan citationid=\"CR65\" class=\"CitationRef\"\u003e2019\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eRhizochaete americana\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFP-102188\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135409\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135277\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eR. belizensis\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFP-150712\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eBelize\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135408\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135280\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eR. brunnea\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eMR 229\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eArgentina\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eAY219389\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eAY219389\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eGreslebin et al. \u003cspan citationid=\"CR22\" class=\"CitationRef\"\u003e2004\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eR. violascens\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eKHL 11169\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eNorway\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eEU118612\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eEU118612\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eLarsson \u003cspan citationid=\"CR38\" class=\"CitationRef\"\u003e2007\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eR. filamentosa\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHHB-3169-Sp\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135410\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135278\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eR. flava\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003ePR 1141\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003ePuerto Rico\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKY273030\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKY273033\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e 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radicata\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFD-123\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135407\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135279\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eR. sulphurina\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHHB-5604\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKY273031\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eGU187610\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eBinder et al. \u003cspan citationid=\"CR2\" class=\"CitationRef\"\u003e2010\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eR. sulphurosa\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eURM 87190\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eBrazil\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKT003522\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKT003519\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eChikowski et al. \u003cspan citationid=\"CR8\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eRiopa metamorphosa\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eSpirin 2395\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eRussia\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKX752601\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKX752601\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eMiettinen et al. \u003cspan citationid=\"CR47\" class=\"CitationRef\"\u003e2016\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eR. pudens\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e 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\u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135276\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cb\u003eOutgroup\u003c/b\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e\u0026nbsp;\u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e\u0026nbsp;\u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e\u0026nbsp;\u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e\u0026nbsp;\u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e\u0026nbsp;\u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003eCeraceomyces serpens\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHHB-15692-Sp\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135031\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135200\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e\u003cem\u003ePhebia acerina\u003c/em\u003e\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eFD-301\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eUSA\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eKP135378\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eKP135260\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c6\"\u003e \u003cp\u003eFloudas \u0026amp; Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003c/tbody\u003e \u003c/colgroup\u003e \u003c/table\u003e\u003c/div\u003e \u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec5\" class=\"Section2\"\u003e \u003ch2\u003ePhylogenetic analyses\u003c/h2\u003e \u003cp\u003eTwo separate datasets, the concatenated ITS-nrLSU sequences of species in the Phanerochaetaceae and ITS only sequences of \u003cem\u003ePhlebiopsis\u003c/em\u003e, were analyzed. \u003cem\u003eCeraceomyces serpens\u003c/em\u003e (Tode) Ginns and \u003cem\u003ePhlebia acerina\u003c/em\u003e Peck were selected as the outgroup for the ITS-LSU dataset, whilst \u003cem\u003eRhizochaete radicata\u003c/em\u003e (Henn.) Gresl., Nakasone \u0026amp; Rajchenb. was used in the ITS dataset (Floudas and Hibbett \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2015\u003c/span\u003e). For the concatenated dataset, the sequences of ITS and nrLSU were aligned separately using MAFFT v.7 (Katoh et al. \u003cspan citationid=\"CR33\" class=\"CitationRef\"\u003e2017\u003c/span\u003e, \u003cspan class=\"ExternalRef\"\u003e\u003cspan class=\"RefSource\"\u003ehttp://mafft.cbrc.jp/alignment/server/\u003c/span\u003e\u003c/span\u003e) with the G-INS-I iterative refinement algorithm, and optimized manually in BioEdit v.7.0.5.3. The separate alignments were then concatenated using Mesquite v.3.5.1 (Maddison and Maddison \u003cspan citationid=\"CR44\" class=\"CitationRef\"\u003e2018\u003c/span\u003e). The datasets were deposited in TreeBase (\u003cspan class=\"ExternalRef\"\u003e\u003cspan class=\"RefSource\"\u003ehttp://treebase.org/treebase-web/home.html\u003c/span\u003e\u003c/span\u003e, submission ID: 26529 for Phanerochaetaceae ITS-LSU, 26530 for \u003cem\u003ePhlebiopsis\u003c/em\u003e ITS).\u003c/p\u003e \u003cp\u003eMaximum parsimony (MP), Maximum likelihood (ML) analyses and Bayesian inference (BI) were carried out by using PAUP* v.4.0b10 (Swofford \u003cspan citationid=\"CR60\" class=\"CitationRef\"\u003e2002\u003c/span\u003e), RAxML v.8.2.10 (Stamatakis \u003cspan citationid=\"CR59\" class=\"CitationRef\"\u003e2014\u003c/span\u003e) and MrBayes 3.2.6 (Ronquist et al. \u003cspan citationid=\"CR56\" class=\"CitationRef\"\u003e2012\u003c/span\u003e), respectively. In MP analysis, trees were generated using 100 replicates of random stepwise addition of sequence and tree-bisection reconnection (TBR) branch-swapping algorithm with all characters given equal weight. Branch supports for all parsimony analyses were estimated by performing 1000 bootstrap replicates with a heuristic search of 10 random-addition replicates for each bootstrap replicate. In ML analysis, statistical support values were obtained using rapid bootstrapping with 1000 replicates, with default settings used for other parameters. For BI, the best-fit substitution model was estimated with jModeltest v.2.17 (Darriba et al. \u003cspan citationid=\"CR10\" class=\"CitationRef\"\u003e2012\u003c/span\u003e). Four Markov chains were run for 5,000,000 and 3,000,000 generations for the Phanerochaetaceae ITS-LSU and \u003cem\u003ePhlebiopsis\u003c/em\u003e ITS datasets, respectively, until the split deviation frequency value was lower than 0.01. Trees were sampled every 100th generation. The first quarter of the trees, which represented the burn-in phase of the analyses, were discarded, and the remaining trees were used to calculate posterior probabilities (BPP) in the majority rule consensus tree.\u003c/p\u003e \u003c/div\u003e "},{"header":"Results","content":"\u003cdiv id=\"Sec7\" class=\"Section2\"\u003e\n\u003ch2\u003ePhylogenetic analyses\u003c/h2\u003e\n\u003cp\u003eForty-three ITS and 37 nrLSU sequences were generated for this study. The concatenated ITS-LSU dataset contained 101 ITS and 107 nrLSU sequences from 107 samples representing 86 Phanerochaetaceae taxa and the outgroup, while the ITS dataset contained 71 samples representing 21 \u003cem\u003ePhlebiopsis s.s.\u003c/em\u003e taxa, a sample of \u003cem\u003eIrpex vellereus\u003c/em\u003e and the outgroup (Table\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e1\u003c/span\u003e). The concatenated dataset had an aligned length of 2339 characters, of which 554 were parsimony-informative. MP analysis yielded one equally parsimonious tree (TL\u0026thinsp;=\u0026thinsp;3603, CI\u0026thinsp;=\u0026thinsp;0.360, RI\u0026thinsp;=\u0026thinsp;0.695, RC\u0026thinsp;=\u0026thinsp;0.250, HI\u0026thinsp;=\u0026thinsp;0.640). The ITS dataset had an aligned length of 726 characters, of which 178 were parsimony-informative. MP analysis yielded 92 equally parsimonious trees (TL\u0026thinsp;=\u0026thinsp;658, CI\u0026thinsp;=\u0026thinsp;0.579, RI\u0026thinsp;=\u0026thinsp;0.870, RC\u0026thinsp;=\u0026thinsp;0.504, HI\u0026thinsp;=\u0026thinsp;0.421). jModelTest suggested GTR\u0026thinsp;+\u0026thinsp;I\u0026thinsp;+\u0026thinsp;G and HKY\u0026thinsp;+\u0026thinsp;G were the best-fit models of nucleotide evolution for the concatenated ITS-LSU and ITS datasets, respectively. The average standard deviation of split frequencies of BI was 0.009223 and 0.007710\u0026nbsp;at the end of the run. ML and BI analyses resulted in almost identical tree topologies compared to the MP analysis. The MP trees are shown in Fig.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e1\u003c/span\u003e and Fig.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e2\u003c/span\u003e with the parsimony bootstrap values (\u0026ge;\u0026thinsp;50%, first), Bayesian posterior probabilities (\u0026ge;\u0026thinsp;0.95, second) and likelihood bootstrap values (\u0026ge;\u0026thinsp;50%, third) labelled along the branches.\u003c/p\u003e\n\u003cp\u003eIn the Phanerochaetaceae ITS-LSU tree (Fig.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e1\u003c/span\u003e), \u003cem\u003ePhlebiopsis\u003c/em\u003e, \u003cem\u003ePhaeophlebiopsis\u003c/em\u003e, \u003cem\u003eHapalopilus\u003c/em\u003e, and \u003cem\u003eRhizochaete\u003c/em\u003e formed a strongly supported clade (98/1/100). Within this clade, the \u003cem\u003ePhlebiopsis\u003c/em\u003e species clustered together with relatively strong support values (69/1/98), and species of \u003cem\u003ePhaeophlebiopsis\u003c/em\u003e, \u003cem\u003eHapalopilus\u003c/em\u003e and \u003cem\u003eRhizochaete\u003c/em\u003e were in the sister subclades. In the \u003cem\u003ePhlebiopsis\u003c/em\u003e ITS tree (Fig.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e2\u003c/span\u003e), 24 lineages were resolved including 21 taxa of \u003cem\u003ePhlebiopsis\u003c/em\u003e and \u0026lsquo;\u003cem\u003eIrpex vellereus\u003c/em\u003e\u0026rsquo;. Samples of \u003cem\u003eP. crassa\u003c/em\u003e were distributed in three distinct lineages. The six new species, \u003cem\u003eP. albescens\u003c/em\u003e, \u003cem\u003eP. brunnea\u003c/em\u003e, \u003cem\u003eP. cylindrospora\u003c/em\u003e, \u003cem\u003eP. magnicystidiata\u003c/em\u003e, \u003cem\u003eP. membranacea\u003c/em\u003e and \u003cem\u003eP. sinensis\u003c/em\u003e, formed distinct, strongly supported lineages.\u003c/p\u003e\n\u003cp\u003e\u003cspan class=\"BoldItalic\"\u003ePhlebiopsis albescens\u003c/span\u003e Y.N. Zhao \u0026amp; S.H. He, \u003cstrong\u003esp. nov.\u003c/strong\u003e Figure\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e3\u003c/span\u003e\u003c/p\u003e\n\u003cp\u003eMycoBank: MB836023\u003c/p\u003e\n\u003cp\u003eType \u0026ndash; Sri Lanka, Avissawella, Salgala Forest, on fallen angiosperm twig, 3 March 2019, He 5805 (BJFC 030672, holotype).\u003c/p\u003e\n\u003cp\u003eEtymology \u0026ndash; Refers to the white basidiomata.\u003c/p\u003e\n\u003cp\u003eFruiting body \u0026ndash; Basidiomata annual, resupinate, widely effused, closely adnate, inseparable from substrate, ceraceous to crustose, first as small patches, later confluent up to 15\u0026nbsp;cm long, 1\u0026nbsp;cm wide, up to 80\u0026nbsp;\u0026micro;m thick in section. Hymenophore smooth, white (6A1), orange white (6A2) to pale orange (6A3), unchanged in KOH, not cracking on drying; margin indistinct, concolorous with hymenophore. Context white.\u003c/p\u003e\n\u003cp\u003eMicroscopic structures \u0026ndash; Hyphal system monomitic; generative hyphae simple-septate. Subiculum indistinct to absent. Subhymenium well developed; hyphae hyaline, thin- to slightly thick-walled, tightly agglutinated, 2.5\u0026ndash;4\u0026nbsp;\u0026micro;m in diam. Lamprocystidia abundant, conical, hyaline to pale yellow, thick-walled, heavily encrusted with crystals along entire length, embedded or slightly projecting beyond hymenium, with one or two secondary septa, with a basal simple septum, 25\u0026ndash;40 \u0026sdot; 8\u0026ndash;12\u0026nbsp;\u0026micro;m (without encrustations). Basidia clavate to cylindrical, hyaline, thin-walled, with a basal simple septum and four sterigmata, 10\u0026ndash;16\u0026nbsp;\u0026times; 3\u0026ndash;4.5\u0026nbsp;\u0026micro;m; basidioles numerous, similar to basidia but slightly smaller. Basidiospores oblong ellipsoid to short cylindrical, hyaline, thin-walled, smooth, IKI\u0026ndash;, CB\u0026ndash;, 3.5\u0026ndash;5 \u0026sdot; 2\u0026ndash;2.2 (\u0026ndash;2.5) \u0026micro;m, L\u0026thinsp;=\u0026thinsp;4.4\u0026nbsp;\u0026micro;m, W\u0026thinsp;=\u0026thinsp;2.1\u0026nbsp;\u0026micro;m, Q\u0026thinsp;=\u0026thinsp;2.1 (n\u0026thinsp;=\u0026thinsp;30/1).\u003c/p\u003e\n\u003cp\u003eDistribution \u0026ndash; Sri Lanka\u003c/p\u003e\n\u003cp\u003eNotes \u0026ndash; \u003cem\u003ePhlebiopsis albescens\u003c/em\u003e is characterized by thin, white to pale orange basidiomata, an indistinct subiculum, short lamprocystidia (\u0026lt;\u0026thinsp;40\u0026nbsp;\u0026micro;m long) and basidia (\u0026lt;\u0026thinsp;16\u0026nbsp;\u0026micro;m long), and small basidiospores (\u0026lt;\u0026thinsp;5\u0026nbsp;\u0026micro;m long). \u003cem\u003ePhlebiopsis punjabensis\u003c/em\u003e G. Kaur, Avn.P. Singh \u0026amp; Dhingra, from India, also has thin, white basidomata and short lamprocystidia but larger basidiospores, 5.3\u0026ndash;8.5\u0026thinsp;\u0026times;\u0026thinsp;2.5\u0026ndash;4\u0026nbsp;\u0026micro;m (Kaur et al. \u003cspan class=\"CitationRef\"\u003e2015\u003c/span\u003e). Another species with short basidiospores, \u003cem\u003eP. yunnanensis\u003c/em\u003e C.L. Zhao, from southern China, has thicker basidiomata, 100\u0026ndash;500\u0026nbsp;\u0026micro;m thick, with a smooth to odontoid hymenophore, and ellipsoid basidiospores, 2.5\u0026ndash;3.5\u0026nbsp;\u0026micro;m broad (Zhao et al. \u003cspan class=\"CitationRef\"\u003e2018\u003c/span\u003e). In the ITS phylogenetic tree (Fig.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e2\u003c/span\u003e), \u003cem\u003eP. albescens\u003c/em\u003e formed its lineage and was not closely related to any other species.\u003c/p\u003e\n\u003cp\u003e\u003cspan class=\"BoldItalic\"\u003ePhlebiopsis brunnea\u003c/span\u003e Y.N. Zhao \u0026amp; S.H. He, \u003cstrong\u003esp. nov.\u003c/strong\u003e Figure\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e4\u003c/span\u003e\u003c/p\u003e\n\u003cp\u003eMycoBank: MB836024\u003c/p\u003e\n\u003cp\u003eType \u0026ndash; Sri Lanka, Western Province, Mitirigala Nissarana Vanaya Forest Monastery, on fallen angiosperm branch, 4 March 2019, He 5822 (BJFC 030689, holotype).\u003c/p\u003e\n\u003cp\u003eEtymology \u0026ndash; Refers to the brown context of basidiomata.\u003c/p\u003e\n\u003cp\u003eFruiting body \u0026ndash; Basidiomata annual, resupinate, widely effused, closely adnate, inseparable from substrate, coriaceous, developing as small patches then confluent, up to 20\u0026nbsp;cm long, 5\u0026nbsp;cm wide, up to 350\u0026nbsp;\u0026micro;m thick in section. Hymenophore smooth, brownish grey (6C2\u0026ndash;6D2), brownish orange (6C3) to greyish brown (6D3), unchanged in KOH, not cracking on drying; margin thinning out, indistinct, concolorous or darker than hymenophore. Context pale brown.\u003c/p\u003e\n\u003cp\u003eMicroscopic structures \u0026ndash; Hyphal system pseudodimitic; generative hyphae simple-septate. Subiculum well-developed, a non-agglutinated, loosely interwoven tissue; skeletocystidia (skeletal hyphae) brown, distinctly thick-walled, slightly encrusted, up to 120\u0026nbsp;\u0026micro;m long, 14\u0026nbsp;\u0026micro;m wide; hyphae hyaline to pale yellowish brown, thick-walled, smooth, moderately branched at right angles, frequently septate, 2\u0026ndash;5\u0026nbsp;\u0026micro;m in diam. Subhymenium thin; skeletocystidia as in subiculum but shorter and more heavily encrusted; generative hyphae hyaline, thin- to thick-walled, moderately branched, frequently septate, loosely interwoven, 2\u0026ndash;4.5\u0026nbsp;\u0026micro;m in diam. Lamprocystidia subulate to fusiform, hyaline, thin- to thick-walled, distal end encrusted with small crystals, projecting up to 30\u0026nbsp;\u0026micro;m beyond hymenium, with an obtuse or acute tip, with a basal simple septum, 35\u0026ndash;65\u0026thinsp;\u0026times;\u0026thinsp;7\u0026ndash;10\u0026nbsp;\u0026micro;m. Basidia clavate to subcylindrical, hyaline, thin-walled, with a basal simple septum and four sterigmata, 20\u0026ndash;33\u0026nbsp;\u0026times; 4.5\u0026ndash;6\u0026nbsp;\u0026micro;m; basidioles numerous, similar to basidia but slightly smaller. Basidiospores oblong ellipsoid to subcylindrical, hyaline, thin-walled, smooth, IKI\u0026ndash;, CB\u0026ndash;, 6.5\u0026ndash;7.5 (\u0026ndash;8)\u0026thinsp;\u0026times;\u0026thinsp;3\u0026ndash;3.6 (\u0026ndash;4) \u0026micro;m, L\u0026thinsp;=\u0026thinsp;7.3\u0026nbsp;\u0026micro;m, W\u0026thinsp;=\u0026thinsp;3.3\u0026nbsp;\u0026micro;m, Q\u0026thinsp;=\u0026thinsp;2.2 (n\u0026thinsp;=\u0026thinsp;30/1).\u003c/p\u003e\n\u003cp\u003eDistribution \u0026ndash; Sri Lanka.\u003c/p\u003e\n\u003cp\u003eNotes \u0026ndash; \u003cem\u003ePhlebiopsis brunnea\u003c/em\u003e is characterized by a coriaceous basidiomata with a smooth hymenophore and brown context, abundant, brown skeletocystidia in the subiculum and subhymenium, lamprocystidia, and oblong ellipsoid to subcylindrical basidiospores. \u003cem\u003eHjortstamia bambusicola\u003c/em\u003e (Berk. \u0026amp; Broome) Hjortstam \u0026amp; Ryvarden is similar with its grayish brown hymenophore and pseudodimitic hyphal system with brown skeletocystidia but with narrower basidiospores (2.5\u0026ndash;3\u0026nbsp;\u0026micro;m wide) and grows on bamboo in Australia (Hjortstam and Ryvarden \u003cspan class=\"CitationRef\"\u003e2005\u003c/span\u003e). \u003cem\u003ePhlebiopsis brunneocystidiata\u003c/em\u003e (Sheng H. Wu) Miettinen has narrower lamprocystidia (5\u0026ndash;8\u0026nbsp;\u0026micro;m wide) with brown walls and a host preference for Pandanaceae in Taiwan (Wu \u003cspan class=\"CitationRef\"\u003e2004\u003c/span\u003e). Another similar species, \u003cem\u003eP. crassa\u003c/em\u003e differs from \u003cem\u003eP. brunnea\u003c/em\u003e by having effused-reflexed basidiomata with a more or less purple hymenophore and larger lamprocystidia, 50\u0026ndash;120\u0026thinsp;\u0026times;\u0026thinsp;8\u0026ndash;20\u0026nbsp;\u0026micro;m (Burdsall \u003cspan class=\"CitationRef\"\u003e1985\u003c/span\u003e; Hjortstam and Ryvarden \u003cspan class=\"CitationRef\"\u003e1990\u003c/span\u003e). \u003cem\u003ePhlebiopsis brunnea\u003c/em\u003e formed weakly supported sister lineages to \u003cem\u003eP. brunneocystidiata\u003c/em\u003e or \u003cem\u003eP. crassa\u003c/em\u003e group B and C in the ITS-LSU and ITS trees, respectively (Figs.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e1\u003c/span\u003e, \u003cspan class=\"InternalRef\"\u003e2\u003c/span\u003e).\u003c/p\u003e\n\u003cp\u003e\u003cspan class=\"BoldItalic\"\u003ePhlebiopsis cylindrospora\u003c/span\u003e Y.N. Zhao \u0026amp; S.H. He, \u003cstrong\u003esp. nov.\u003c/strong\u003e Figure\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e5\u003c/span\u003e\u003c/p\u003e\n\u003cp\u003eMycoBank: MB836025\u003c/p\u003e\n\u003cp\u003eType \u0026ndash; China, Hainan Province, Lingshui County, Diaoluoshan Nature Reserve, on dead, small diameter bamboo, 2 July 2019, He 5984 (BJFC 030860, holotype).\u003c/p\u003e\n\u003cp\u003eEtymology \u0026ndash; Refers to the cylindrical basidiospores.\u003c/p\u003e\n\u003cp\u003eFruiting body \u0026ndash; Basidiomata annual, resupinate, widely effused, closely adnate, inseparable from substrate, coriaceous, first as small patches, later confluent up to 20\u0026nbsp;cm long, 4\u0026nbsp;cm wide, up to 150\u0026nbsp;\u0026micro;m thick in section. Hymenophore smooth, orange white (6A2), orange grey (6B2) to greyish orange (6B3), turning purple in KOH, not cracking on drying; margin thinning out, indistinct, slightly fimbriate, paler than or concolorous with hymenophore. Context gray.\u003c/p\u003e\n\u003cp\u003eMicroscopic structures \u0026ndash; Hyphal system monomitic; generative hyphae simple-septate. Subiculum distinct, a somewhat agglutinated, compact tissue, arranged more or less parallel to substrate; hyphae hyaline, thick-walled, encrusted with yellow, resinous granules, infrequently branched, moderately septate, 2\u0026ndash;4.5\u0026nbsp;\u0026micro;m in diam. Subhymenium indistinct; hyphae thin- to slightly thick-walled, heavily encrusted with yellow, resinous granules, frequently septate, more or less agglutinated, 2\u0026ndash;4\u0026nbsp;\u0026micro;m in diam. Lamprocystidia numerous, subfusiform, hyaline, thick-walled, apically encrusted with small crystals, embedded or slightly projecting beyond hymenium, 20\u0026ndash;30 (\u0026ndash;40)\u0026thinsp;\u0026times;\u0026thinsp;5\u0026ndash;7\u0026nbsp;\u0026micro;m. Basidia clavate to subcylindrical, hyaline, thin-walled, with a basal simple septum and four sterigmata, 12\u0026ndash;16\u0026thinsp;\u0026times;\u0026thinsp;4\u0026ndash;5\u0026nbsp;\u0026micro;m; basidioles numerous, similar to basidia but slightly smaller. Basidiospores cylindrical, hyaline, thin-walled, smooth, IKI\u0026ndash;, CB\u0026ndash;, 5.5\u0026ndash;7\u0026thinsp;\u0026times;\u0026thinsp;2\u0026ndash;2.8 (\u0026ndash;3) \u0026micro;m, L\u0026thinsp;=\u0026thinsp;6.2\u0026nbsp;\u0026micro;m, W\u0026thinsp;=\u0026thinsp;2.3\u0026nbsp;\u0026micro;m, Q\u0026thinsp;=\u0026thinsp;2.7 (n\u0026thinsp;=\u0026thinsp;30/1).\u003c/p\u003e\n\u003cp\u003eAdditional specimens examined \u0026ndash; China, Hainan Province, Qiongzhong County, Limushan Nature Reserve, on fallen angiosperm twig, 8 June 2016, He 3831 (BJFC 022333); on dead, small diameter bamboo, 8 June 2016, He 3882 (BJFC 022384, CFMR); Wuzhishan County, Wuzhishan Nature Reserve, on dead, small diameter bamboo, 10 June 2016, He 3926 (BJFC 022428); 30 June 2019, He 5922 (BJFC 030797), He 5932 (BJFC 030807), He 5936 (BJFC 030811) \u0026amp; He 5938 (BJFC 030813); Lingshui County, Diaoluoshan Nature Reserve, on dead, small diameter bamboo, 2 July 2019, He 5981 (BJFC 030857); 5 July 2019, He 6054 (BJFC 030930), He 6061 (BJFC 030937) \u0026amp; He 6063 (BJFC 030939); on fallen angiosperm branch, 5 July 2019, He 6038 (BJFC 030914). Thailand, Chiang Rai, Doi Pui, on rotten bamboo, 23 July 2016, He 4080 (BJFC 023521), He 4083 (BJFC 023524) \u0026amp; He 4094 (BJFC 023535, CFMR).\u003c/p\u003e\n\u003cp\u003eDistribution \u0026ndash; China and Thailand.\u003c/p\u003e\n\u003cp\u003eNotes \u0026ndash; \u003cem\u003ePhlebiopsis cylindrospora\u003c/em\u003e is characterized by pale-colored, smooth hymenophore that turns purple in KOH, a monomitic hyphal system with generative hyphae encrusted with yellow, resinous granules, small subfusiform lamprocystidia, cylindrical basidiospores, and habit on bamboo and woody angiosperms. It is similar to \u003cem\u003eP. punjabensis\u003c/em\u003e that also has a pale-colored, smooth hymenophore and short lamprocystidia, but the latter species does not react with KOH and develops longer basidia (14\u0026ndash;26\u0026nbsp;\u0026micro;m long), and slightly larger basidiospores (5.3\u0026ndash;8.5\u0026thinsp;\u0026times;\u0026thinsp;2.5\u0026ndash;4\u0026nbsp;\u0026micro;m, Kaur et al. \u003cspan class=\"CitationRef\"\u003e2015\u003c/span\u003e). \u003cem\u003ePhlebiopsis albescens\u003c/em\u003e differs from \u003cem\u003eP. cylindrospora\u003c/em\u003e by its white hymenophore that is unchanged in KOH and distinctly smaller basidiospores (3.5\u0026ndash;5\u0026nbsp;\u0026times; 2\u0026ndash;2.2\u0026nbsp;\u0026micro;m). The hymenophore in \u003cem\u003eP. friesii\u003c/em\u003e (L\u0026eacute;v.) Spirin \u0026amp; Miettinen turns purple in KOH also but is distinct from \u003cem\u003eP. cylindrospora\u003c/em\u003e by having effused-reflexed basidiomata, a pseudodimitic hyphal system, and larger lamprocystidia, up to 80 \u0026sdot; 20\u0026nbsp;\u0026micro;m (Hjortstam and Ryvarden \u003cspan class=\"CitationRef\"\u003e1990\u003c/span\u003e). Although the phylogenetic trees (Figs.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e1\u003c/span\u003e, \u003cspan class=\"InternalRef\"\u003e2\u003c/span\u003e) show that \u003cem\u003eP. cylindrospora\u003c/em\u003e and \u003cem\u003eP. pilatii\u003c/em\u003e are closely related, the latter species is distinct morphologically for it lacks lamprocystidia and develops finely branched dendrohyphidia and larger basidiospores, 8\u0026ndash;10\u0026thinsp;\u0026times;\u0026thinsp;4\u0026ndash;4.5\u0026nbsp;\u0026micro;m (Parmasto \u003cspan class=\"CitationRef\"\u003e1965\u003c/span\u003e; Larsen and Gilbertson 1977; Duhem and Michel \u003cspan class=\"CitationRef\"\u003e2009\u003c/span\u003e).\u003c/p\u003e\n\u003cp\u003e\u003cspan class=\"BoldItalic\"\u003ePhlebiopsis magnicystidiata\u003c/span\u003e Y.N. Zhao \u0026amp; S.H. He, \u003cstrong\u003esp. nov.\u003c/strong\u003e Figure\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e6\u003c/span\u003e\u003c/p\u003e\n\u003cp\u003eMycoBank: MB836026\u003c/p\u003e\n\u003cp\u003eType \u0026ndash; China, Hunan Province, Guzhang County, Gaowangjie Nature Reserve, on dead angiosperm branch, 4 August 2018, He 5648 (BJFC 026710, holotype).\u003c/p\u003e\n\u003cp\u003eEtymology \u0026ndash; Refers to the large lamprocystidia.\u003c/p\u003e\n\u003cp\u003eFruiting body \u0026ndash; Basidiomata annual, resupinate, widely effused, closely adnate, inseparable from substrate, ceraceous to coriaceous, up to 15\u0026nbsp;cm long, 5\u0026nbsp;cm wide, up to 400\u0026nbsp;\u0026micro;m thick in section. Hymenophore smooth to slightly odontoid with scattered tubercles, pruinose from projecting cystidia, greyish orange [6B(3\u0026ndash;5)], brownish orange [6C(3\u0026ndash;5)] to light brown [6D(4\u0026ndash;6)], unchanged in KOH, sometimes sparsely and deeply cracked with age; margin thinning out, indistinct, concolorous with hymenophore. Context white.\u003c/p\u003e\n\u003cp\u003eMicroscopic structures \u0026ndash; Hyphal system monomitic; generative hyphae simple-septate. Subiculum indistinct to absent. Subhymenium thickening, well-developed; hyphae hyaline, thin- to slightly thick-walled, frequently septate, slightly agglutinated, vertically arranged, 2\u0026ndash;4.5\u0026nbsp;\u0026micro;m in diam. Lamprocystidia numerous, fusiform to subulate, hyaline, thick-walled, heavily encrusted with crystals, embedded or projecting beyond hymenium up to 40\u0026nbsp;\u0026micro;m, with a basal simple septum, apex subacute, 40\u0026ndash;80\u0026thinsp;\u0026times;\u0026thinsp;(7\u0026ndash;) 9\u0026ndash;13 (\u0026ndash;15) \u0026micro;m (without encrustations). Basidia clavate, hyaline, thin-walled, with a basal simple septum and four sterigmata, 20\u0026ndash;30\u0026thinsp;\u0026times;\u0026thinsp;5\u0026ndash;6\u0026nbsp;\u0026micro;m; basidioles numerous, similar to basidia but slightly smaller. Basidiospores broadly ellipsoid to subglobose, hyaline, thin-walled, smooth, IKI\u0026ndash;, CB\u0026ndash;, 4.5\u0026ndash;6.5\u0026thinsp;\u0026times;\u0026thinsp;(3.5\u0026ndash;) 3.8\u0026ndash;4.8\u0026nbsp;\u0026micro;m, L\u0026thinsp;=\u0026thinsp;5.6\u0026nbsp;\u0026micro;m, W\u0026thinsp;=\u0026thinsp;4.4\u0026nbsp;\u0026micro;m, Q\u0026thinsp;=\u0026thinsp;1.3 (n\u0026thinsp;=\u0026thinsp;30/1).\u003c/p\u003e\n\u003cp\u003eAdditional specimens examined \u0026ndash; China, Yunnan Province, Mengla County, Wangtianshu Forest Park, on fallen angiosperm branch, 19 July 2014, He 20140719-18 (BJFC 019145); Taiwan Province, Taichung, Tunghai University, on dead branch of \u003cem\u003eCassia siamea\u003c/em\u003e, 5 August 1989, Wu 890805-1 (TNM F0022186).\u003c/p\u003e\n\u003cp\u003eDistribution \u0026ndash; Hunan, Yunnan, and Taiwan Provinces in southern China.\u003c/p\u003e\n\u003cp\u003eNotes \u0026ndash; \u003cem\u003ePhlebiopsis magnicystidiata\u003c/em\u003e is characterized by large lamprocystidia and broadly ellipsoid to subglobose basidiospores. It is morphologically similar to and phylogenetically closely related to \u003cem\u003eP. flavidoalba\u003c/em\u003e (Cooke) Hjortstam (Figs.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e1\u003c/span\u003e, \u003cspan class=\"InternalRef\"\u003e2\u003c/span\u003e) that has smooth hymenophore, slightly longer ellipsoid basidiospores (6\u0026ndash;7.5\u0026nbsp;\u0026micro;m long) and a distribution in North and South America (Burdsall \u003cspan class=\"CitationRef\"\u003e1985\u003c/span\u003e; Gilbertson and Blackwell \u003cspan class=\"CitationRef\"\u003e1985\u003c/span\u003e). \u003cem\u003ePhlebiopsis gigantea\u003c/em\u003e and \u003cem\u003eP. magnicystidiata\u003c/em\u003e have similar lamprocystidia but the former differs in its well-developed subiculum, narrowly ellipsoid basidiospores, 5\u0026ndash;7\u0026thinsp;\u0026times;\u0026thinsp;2.5\u0026ndash;3.5\u0026nbsp;\u0026micro;m, and often occurs on gymnospermous wood in the North Hemisphere (Eriksson et al. \u003cspan class=\"CitationRef\"\u003e1981\u003c/span\u003e; Bernicchia and Gorj\u0026oacute;n \u003cspan class=\"CitationRef\"\u003e2010\u003c/span\u003e). Except for developing a distinct subiculum, \u003cem\u003eP. darjeelingensis\u003c/em\u003e and \u003cem\u003eP. magnicystidiata\u003c/em\u003e have similar sized lamprocystidia, basidia, and basidiospores (Dhingra \u003cspan class=\"CitationRef\"\u003e1987\u003c/span\u003e). Reports of \u003cem\u003eP. flavidoalba\u003c/em\u003e from India (Rattan \u003cspan class=\"CitationRef\"\u003e1977\u003c/span\u003e) and Taiwan (Wu \u003cspan class=\"CitationRef\"\u003e1990\u003c/span\u003e) need to be confirmed for they may be \u003cem\u003eP. magnicystidiata\u003c/em\u003e instead.\u003c/p\u003e\n\u003cp\u003e\u003cspan class=\"BoldItalic\"\u003ePhlebiopsis membranacea\u003c/span\u003e Y.N. Zhao \u0026amp; S.H. He, \u003cstrong\u003esp. nov.\u003c/strong\u003e Figure\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e7\u003c/span\u003e\u003c/p\u003e\n\u003cp\u003eMycoBank: MB836027\u003c/p\u003e\n\u003cp\u003eType \u0026ndash; China, Hainan Province, Qiongzhong County, Limushan Nature Reserve, on dead, small diameter bamboo, 8 June 2016, He 3849 (BJFC 022351, holotype).\u003c/p\u003e\n\u003cp\u003eEtymology \u0026ndash; Refers to the membranaceous basidiomata.\u003c/p\u003e\n\u003cp\u003eFruiting body \u0026ndash; Basidiomata annual, resupinate, widely effused, adnate, separable from substrate, membranaceous, up to 20\u0026nbsp;cm long, 5\u0026nbsp;cm wide, up to 250\u0026nbsp;\u0026micro;m thick in section. Hymenophore smooth, orange white (6A2), orange grey (6B2), greyish orange [6B(3\u0026ndash;5)] to brownish orange [6C(3\u0026ndash;5)], unchanged in KOH, sometimes sparsely and finely cracked with age; margin thinning out, fimbriate, concolorous with hymenophore. Context gray.\u003c/p\u003e\n\u003cp\u003eMicroscopic structures \u0026ndash; Hyphal system pseudodimitic; generative hyphae simple-septate. Subiculum well-developed, a non-agglutinated, loosely interwoven tissue; skeletocystidia abundant, fusiform to clavate, brown, thick-walled, smooth, with an acute or obtuse apex, embedded, (30\u0026ndash;) 40\u0026ndash;70\u0026thinsp;\u0026times;\u0026thinsp;9\u0026ndash;13\u0026nbsp;\u0026micro;m; hyphae hyaline, moderately to distinctly thick-walled, smooth, rigid, frequently branched at right angles, frequently septate, 3\u0026ndash;5\u0026nbsp;\u0026micro;m in diam. Subhymenium thin; hyphae hyaline, thin-walled, smooth, somewhat agglutinated, interwoven, 2\u0026ndash;4.5\u0026nbsp;\u0026micro;m in diam. Hymenial cystidia scattered, similar to skeletocystidia in shape and size but with paler, thinner walls, and sparse encrustations at apex. Basidia clavate, hyaline, thin-walled, with a basal simple septum and four sterigmata, 15\u0026ndash;22\u0026thinsp;\u0026times;\u0026thinsp;4\u0026ndash;5\u0026nbsp;\u0026micro;m; basidioles numerous, similar to basidia but slightly smaller. Basidiospores oblong ellipsoid to subcylindrical, hyaline, thin-walled, smooth, IKI\u0026ndash;, CB\u0026ndash;, 4.5\u0026ndash;6\u0026thinsp;\u0026times;\u0026thinsp;2\u0026ndash;3\u0026nbsp;\u0026micro;m, L\u0026thinsp;=\u0026thinsp;5.4\u0026nbsp;\u0026micro;m, W\u0026thinsp;=\u0026thinsp;2.4\u0026nbsp;\u0026micro;m, Q\u0026thinsp;=\u0026thinsp;2.3 (n\u0026thinsp;=\u0026thinsp;30/1).\u003c/p\u003e\n\u003cp\u003eAdditional specimens examined \u0026ndash; China, Hainan Province, Qiongzhong County, Limushan Nature Reserve, on dead, small diameter bamboo, 8 June 2016, He 3842 (BJFC 022344); Lingshui County, Diaoluoshan Nature Reserve, on dead, small diameter bamboo, 5 July 2019, He 6062 (BJFC 030938).\u003c/p\u003e\n\u003cp\u003eDistribution \u0026ndash; Hainan Province, southern tropical China.\u003c/p\u003e\n\u003cp\u003eNotes \u0026ndash; \u003cem\u003ePhlebiopsis membranacea\u003c/em\u003e is characterized by membranaceous basidiomata with well-developed subicula, brown, smooth, thick-walled skeletocystidia, without lamprocystidia, and habit on bamboo in tropical China. Like \u003cem\u003eP. membranacea\u003c/em\u003e, \u003cem\u003eHjortstamia novae-granatae\u003c/em\u003e (A.L. Welden) Hjortstam \u0026amp; Ryvarden, from Columbia, grows on bamboo but its brown, smooth skeletocystidia are tubular in shape and its basidiospores are larger, 5.5\u0026ndash;7\u0026thinsp;\u0026times;\u0026thinsp;3\u0026ndash;4\u0026nbsp;\u0026micro;m (Hjortstam and Ryvarden \u003cspan class=\"CitationRef\"\u003e1990\u003c/span\u003e). \u003cem\u003ePhlebiopsis laxa\u003c/em\u003e (Sheng H. Wu) Miettinen like \u003cem\u003eP. membranacea\u003c/em\u003e has membranaceous basidiomata and loosely arranged subicular hyphae but differs in having lamprocystidia and larger basidiospores, 8\u0026ndash;10\u0026thinsp;\u0026times;\u0026thinsp;4\u0026ndash;5\u0026nbsp;\u0026micro;m (Wu \u003cspan class=\"CitationRef\"\u003e2000\u003c/span\u003e). In the phylogenetic trees (Figs.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e1\u003c/span\u003e, \u003cspan class=\"InternalRef\"\u003e2\u003c/span\u003e), \u003cem\u003eP. membranacea\u003c/em\u003e is sister to \u003cem\u003eP. laxa\u003c/em\u003e, though their relationship is not strongly supported.\u003c/p\u003e\n\u003cp\u003e\u003cspan class=\"BoldItalic\"\u003ePhlebiopsis sinensis\u003c/span\u003e Y.N. Zhao \u0026amp; S.H. He, \u003cstrong\u003esp. nov.\u003c/strong\u003e Figure\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e8\u003c/span\u003e\u003c/p\u003e\n\u003cp\u003eMycoBank: MB836028\u003c/p\u003e\n\u003cp\u003eType \u0026ndash; China, Sichuan Province, Wanyuan County, Huaeshan Nature Reserve, on fallen angiosperm branch, 17 July 2013, He 4673 (BJFC 024192, holotype).\u003c/p\u003e\n\u003cp\u003eEtymology \u0026ndash; Refers to the distribution in China.\u003c/p\u003e\n\u003cp\u003eFruiting body \u0026ndash; Basidiomata annual, resupinate to effused-reflexed with reflexed edges elevated and incurved with age, loosely adnate, easily detached from substrate, coriaceous, first as small patches, later confluent up to 15\u0026nbsp;cm long, 5\u0026nbsp;cm wide, up to 300\u0026nbsp;\u0026micro;m thick in section. Pileus projecting up to 1.5\u0026nbsp;mm; upper surface gray, slightly sulcate. Hymenophore smooth, brownish orange [6C(3\u0026ndash;5)], greyish brown [6(D\u0026ndash;F)3] to brown [6E(4\u0026ndash;6)], unchanged in KOH, sometimes finely cracked with age; margin thinning out, distinct, white to gray, silky, slightly fimbriate, up to 1\u0026nbsp;mm wide. Context gray to yellowish brown.\u003c/p\u003e\n\u003cp\u003eMicroscopic structures \u0026ndash; Hyphal system pseudodimitic; generative hyphae simple-septate. Tomentum and cortex (a dark line between the tomentum and subiculum) present. Subiculum well-developed, a non-agglutinated tissue; skeletocystidia brown, thick-walled, encrusted at apex, embedded, intermediate forms between skeletocystidia and lamprocystidia observed; hyphae hyaline to pale yellow, moderately to distinctly thick-walled, smooth, rarely branched, moderately septate, easily separated, more or less parallel to substrate, 3\u0026ndash;6\u0026nbsp;\u0026micro;m in diam. Subhymenium indistinct. Lamprocystidia abundant, broadly fusiform to broadly subulate, usually with a long, curved stalk and resembling skeletocystidia, hyaline to brown, thick-walled, heavily encrusted, 30\u0026ndash;60\u0026thinsp;\u0026times;\u0026thinsp;8\u0026ndash;13\u0026nbsp;\u0026micro;m, projecting up to 30\u0026nbsp;\u0026micro;m. Basidia clavate, hyaline, thin-walled, with a basal simple septum and four sterigmata, 20\u0026ndash;30\u0026thinsp;\u0026times;\u0026thinsp;4.5\u0026ndash;5.5\u0026nbsp;\u0026micro;m; basidioles numerous, similar to basidia but slightly smaller. Basidiospores oblong ellipsoid to subcylindrical, hyaline, thin-walled, smooth, IKI\u0026ndash;, CB\u0026ndash;, (5.5\u0026ndash;) 6\u0026ndash;7.5\u0026thinsp;\u0026times;\u0026thinsp;2.5\u0026ndash;3.2 (\u0026ndash;3.5) \u0026micro;m, L\u0026thinsp;=\u0026thinsp;6.5\u0026nbsp;\u0026micro;m, W\u0026thinsp;=\u0026thinsp;2.8\u0026nbsp;\u0026micro;m, Q\u0026thinsp;=\u0026thinsp;2.3 (n\u0026thinsp;=\u0026thinsp;30/1).\u003c/p\u003e\n\u003cp\u003eAdditional specimens examined \u0026ndash; China, Gansu Province, Pingliang County, Kongtongshan Nature Reserve, on construction wood, 3 August 2015, He 2416 (BJFC 020870, CFMR); Hubei Province, Wufeng County, Houhe Nature Reserve, on dead angiosperm branch, 16 August 2017, He 5081 (BJFC 024599); Hunan Province, Yongshun County, Xiaoxi Nature Reserve, on dead angiosperm branch, 6 August 2018, He 5662 (BJFC 026724); Inner Mongolia, Chifeng, Aohan County, Daheishan Nature Reserve, on fallen \u003cem\u003eQuercus mongolia\u003c/em\u003e branch, 3 September 2015, Tiezhi Liu et al. (CFSZ 10714), on fallen \u003cem\u003ePinus tabuliformis\u003c/em\u003e branch, 19 September 2016, Tiezhi Liu et al. (CFSZ 12436); Jiangxi Province, Ji\u0026rsquo;an County, Jinggangshan Nature Reserve, on dead \u003cem\u003eRhododendron\u003c/em\u003e branch, 11 August 2016, He 4295 (BJFC 023737, CFMR); Liaoning Province, Zhuanghe County, Xianrendong Forest Park, on dead \u003cem\u003eQuercus\u003c/em\u003e branch, 5 August 2017, He 4665 (BJFC 024184); Shaanxi Province, Foping County, Foping Nature Reserve, on fallen \u003cem\u003eBetula\u003c/em\u003e branch, 11 September 2013, He 1907 (BJFC 016374); Sichuan Province, Baoxing County, Fengtongzhai Nature Reserve, on fallen angiosperm trunk, 18 September 2012, He 20120918-3 (BJFC 014609).\u003c/p\u003e\n\u003cp\u003eDistribution \u0026ndash; Gansu, Hubei, Hunan, Jiangxi, Liaoning, Shaanxi and Sichuan Provinces and Inner Mongolia Autonomous Region of China.\u003c/p\u003e\n\u003cp\u003eNotes \u0026ndash; \u003cem\u003ePhlebiopsis sinensis\u003c/em\u003e is characterized by effused to effused-reflexed, coriaceous basidiomata with well-developed subicula, brown skeletocystidia, lamprocystidia, and a temperate distribution. Submembranaceous-pellicular basidiomata, narrower cystidia (5\u0026ndash;8\u0026nbsp;\u0026micro;m wide), and a tropical distribution distinguish \u003cem\u003eP. brunneocystidiata\u003c/em\u003e from \u003cem\u003eP. sinensis\u003c/em\u003e (Wu \u003cspan class=\"CitationRef\"\u003e2004\u003c/span\u003e). Both \u003cem\u003eP. crassa\u003c/em\u003e and \u003cem\u003eP. sinensis\u003c/em\u003e develop effused-reflexed basidiomata, but the former species has a purple-tinted hymenophore, larger lamprocystidia, 50\u0026ndash;120\u0026thinsp;\u0026times;\u0026thinsp;8\u0026ndash;20\u0026nbsp;\u0026micro;m, and a tropical distribution (Hjortstam and Ryvarden \u003cspan class=\"CitationRef\"\u003e1990\u003c/span\u003e). Although the ITS tree (Fig.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e2\u003c/span\u003e) shows that \u003cem\u003eP. sinensis\u003c/em\u003e and \u003cem\u003eP. friesii\u003c/em\u003e are sister taxa, \u003cem\u003eP. friesii\u003c/em\u003e is distinct morphologically with a hymenophore that turns purple in KOH and has a dimitic hyphal system with hyaline to yellow skeletal hyphae (Hjortstam and Ryvarden \u003cspan class=\"CitationRef\"\u003e1990\u003c/span\u003e).\u003c/p\u003e\n\u003cp\u003e\u003cspan class=\"BoldItalic\"\u003ePhaeophlebiopsis mussooriensis\u003c/span\u003e (Priyanka, Dhingra \u0026amp; N. Kaur) Nakasone \u0026amp; S.H. He, \u003cstrong\u003ecomb. nov.\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eMycoBank: MB836029\u003c/p\u003e\n\u003cp\u003e\u003cem\u003ePhlebiopsis mussooriensis\u003c/em\u003e Priyanka, Dhingra \u0026amp; N. Kaur, Mycotaxon 115: 255, 2011.\u003c/p\u003e\n\u003cp\u003eNotes \u0026ndash; This species is characterized by a grayish yellow hymenophore, well-developed subiculum, thin-walled generative hyphae, lamprocystidia, and ellipsoid basidiospores (Priyanka et al. 2011). As mentioned in the protologue, \u003cem\u003eP. mussooriensis\u003c/em\u003e is quite similar to \u003cem\u003eP. himalayensis\u003c/em\u003e, now \u003cem\u003ePhaeophlebiopsis himalayensis\u003c/em\u003e (Dhingra) Zmitr., differing primarily in basidiospore size and color change of hymenophore in KOH. Based on Priyanka et al.\u0026rsquo;s (2011) description, illustration, and comments, we propose the transfer of \u003cem\u003eP. mussooriensis\u003c/em\u003e into \u003cem\u003ePhaeophlebiopsis\u003c/em\u003e.\u003c/p\u003e\n\u003cp\u003e\u003cspan class=\"BoldItalic\"\u003ePhlebiopsis bambusicola\u003c/span\u003e (Berk. \u0026amp; Broome) Nakasone \u0026amp; S.H. He, \u003cstrong\u003ecomb. nov.\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eMycoBank: MB836030\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eCorticium bambusicola\u003c/em\u003e Berk. \u0026amp; Broome, Transactions of the Linnaean Society of London 2: 64, 1882.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003ePeniophora bambusicola\u003c/em\u003e (Berk. \u0026amp; Broome) Sacc., Sylloge Fungorum 6: 647, 1888.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eHjortstamia bambusicola\u003c/em\u003e (Berk. \u0026amp; Broome) Hjortstam \u0026amp; Ryvarden, Synopsis Fungorum 20: 37, 2005.\u003c/p\u003e\n\u003cp\u003eNotes \u0026ndash; This Australian species is known only from the type and is characterized by a grayish brown hymenophore, a dimitic hyphal system, large, brown skeletocystidia, lamprocystidia, narrowly ellipsoid to allantoid basidiospores, and a habit on bamboo (Hjortstam and Ryvarden \u003cspan class=\"CitationRef\"\u003e2005\u003c/span\u003e). Although similar to \u003cem\u003eP. crassa\u003c/em\u003e, \u003cem\u003eP. bambusicola\u003c/em\u003e has narrower basidiospores, 2.5\u0026ndash;3\u0026nbsp;\u0026micro;m broad and is restricted by host preference and distribution.\u003c/p\u003e\n\u003cp\u003e\u003cspan class=\"BoldItalic\"\u003ePhlebiopsis dregeana\u003c/span\u003e (Berk.) Nakasone \u0026amp; S.H. He, \u003cstrong\u003ecomb. nov.\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eMycoBank: MB836031\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eCorticium dregeanum\u003c/em\u003e Berk., London Journal of Botany 5: 3, 1846.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eHymenochaete dregeana\u003c/em\u003e (Berk.) Massee, Botanical Journal of the Linnean Society 27: 114, 1890.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eTerana dregeana\u003c/em\u003e (Berk.) Kuntze, Revisio generum plantarum 2: 872, 1891.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eLopharia dregeana\u003c/em\u003e (Berk.) P.H.B. Talbot, Bothalia 6: 57, 1951.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eIrpex dregeanus\u003c/em\u003e (Berk.) P.H.B. Talbot, Bothalia 6: 344, 1954.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eAustralohydnum dregeanum\u003c/em\u003e (Berk.) Hjortstam \u0026amp; Ryvarden, Synopsis Fungorum 4: 61, 1990.\u003c/p\u003e\n\u003cp\u003eNotes \u0026ndash; This is a poorly understood species that has been interpreted differently by various researchers. We take a narrow concept of \u003cem\u003eP. dreageana\u003c/em\u003e based on studies of the type specimen and specimens restricted to Africa as described and illustrated by Massee (\u003cspan class=\"CitationRef\"\u003e1891\u003c/span\u003e), Talbot (\u003cspan class=\"CitationRef\"\u003e1951\u003c/span\u003e), Reid (\u003cspan class=\"CitationRef\"\u003e1975\u003c/span\u003e), and Hjortstam and Ryvarden (\u003cspan class=\"CitationRef\"\u003e1990\u003c/span\u003e). The ellipsoid basidiospores based on these studies are approximately 6.5\u0026ndash;8\u0026thinsp;\u0026times;\u0026thinsp;4\u0026ndash;5\u0026nbsp;\u0026micro;m in size. Note that the cylindrical basidiospores illustrated by Reid (\u003cspan class=\"CitationRef\"\u003e1975\u003c/span\u003e) are questionable for Hjortstam (\u003cspan class=\"CitationRef\"\u003e1989\u003c/span\u003e) noted that basidia and spores were not observed in the type. Hjortstam and Ryvarden (\u003cspan class=\"CitationRef\"\u003e1990\u003c/span\u003e) took a broad interpretation of \u003cem\u003eA. dreageanum\u003c/em\u003e when they placed \u003cem\u003eHydnum griseofuscescens\u003c/em\u003e Reichardt from Australia and \u003cem\u003eIrpex vellereus\u003c/em\u003e Berk. \u0026amp; Broome from Sri Lanka in synonymy; see below for further discussion of these two taxa. Although \u003cem\u003eA. dregeanum\u003c/em\u003e has since been reported from India (De \u003cspan class=\"CitationRef\"\u003e1998\u003c/span\u003e, as \u003cem\u003eOxyporus vellereus\u003c/em\u003e), South Korea (Lim \u003cspan class=\"CitationRef\"\u003e2001\u003c/span\u003e; Lim and Jung \u003cspan class=\"CitationRef\"\u003e2003\u003c/span\u003e), New Zealand (Buchanan and Ryvarden \u003cspan class=\"CitationRef\"\u003e2000\u003c/span\u003e), Portugal (Melo and Hjortstam \u003cspan class=\"CitationRef\"\u003e2002\u003c/span\u003e), Israel (Tura et al. 2011), and Italy (Saitta et al. \u003cspan class=\"CitationRef\"\u003e2014\u003c/span\u003e), the basidiospore size, when given, is significantly smaller than the African collections.\u003c/p\u003e\n\u003cp\u003eSequences from authentic specimens of the species are not available at present, but ITS sequences labelled \u0026ldquo;\u003cem\u003eAustralohydnum dregeanum\u003c/em\u003e\u0026rdquo; in GenBank, from U.S.A., Korea and Sri Lanka, formed a strongly supported lineage within \u003cem\u003ePhlebiopsis\u003c/em\u003e (Fig.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e2\u003c/span\u003e). The identity of the taxa in this lineage needs further study.\u003c/p\u003e\n\u003cp\u003e\u003cspan class=\"BoldItalic\"\u003ePhlebiopsis griseofuscescens\u003c/span\u003e (Reichardt) Nakasone \u0026amp; S.H. He, \u003cstrong\u003ecomb. nov.\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eMycoBank: MB836032\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eHydnum griseofuscescens\u003c/em\u003e Reichardt, Verhandlungen der Zoologisch-Botanischen Gesellschaft Wien 16: 374, 1866.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eIrpex griseofuscescens\u003c/em\u003e (Reichardt) D.A. Reid, Kew Bulletin 17 (2): 273, 1963.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eAustralohydnum griseofuscescens\u003c/em\u003e (Reichardt) J\u0026uuml;lich, Persoonia 10 (1): 138, 1978.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eIrpex vellereus\u003c/em\u003e Berk. \u0026amp; Broome, Journal of the Linnean Society. Botany 14: 61, 1875.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eXylodon vellereus\u003c/em\u003e (Berk. \u0026amp; Broome) Kuntze, Revisio generum plantarum 3 (2): 541, 1898.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eHirschioporus vellereus\u003c/em\u003e (Berk. \u0026amp; Broome) Teng, Zhong Guo De Zhen Jun [Fungi of China]: 761, 1963.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eOxyporus vellereus\u003c/em\u003e (Berk. \u0026amp; Broome) A. Roy \u0026amp; A.B. De, J. Mycopathol. Res.: 41, 1998.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003ePhlebiopsis lacerata\u003c/em\u003e C.L. Zhao, Phytotaxa 440 (4): 274, 2020.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eHydnochaete philippinensis\u003c/em\u003e Lloyd (as \u0026ldquo;\u003cem\u003ephilippensis\u003c/em\u003e\u0026rdquo;), Mycological Writings 7 (67): 1154, 1922.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eTrichaptum venustum\u003c/em\u003e (Berk.) G. Cunn., Bulletin of the New Zealand Department of Scientific and Industrial Research 164: 97, 1965.\u003c/p\u003e\n\u003cp\u003eSpecimens examined \u0026ndash; Sri Lanka, Western Province, Ingiriya, Dombagaskanda Forest Reserve, on fallen angiosperm branch, 27 February 2019, He 5734 (BJFC 030601). China, Sichuan Province, Miyi County, Haita Village, on fallen \u003cem\u003eQuercus\u003c/em\u003e trunk, 13 September 2015, Cui 12629 (BJFC 028408) \u0026amp; Cui 12637 (BJFC 028416).\u003c/p\u003e\n\u003cp\u003eNotes \u0026ndash; \u003cem\u003eHydnum griseofuscescens\u003c/em\u003e was described from Australia and is the type of \u003cem\u003eAustralohydnum\u003c/em\u003e (J\u0026uuml;lich \u003cspan class=\"CitationRef\"\u003e1978\u003c/span\u003e). It is characterized by resupinate to effused-reflexed basidiomata with a hydnoid, purplish brown hymenophore, a pseudodimitic hyphal system with simple-septate, hyaline, generative hyphae, 4\u0026ndash;9\u0026nbsp;\u0026micro;m broad, encrusted hymenial cystidia with hyaline walls, and small ellipsoid basidiospores, 4\u0026ndash;6\u0026thinsp;\u0026times;\u0026thinsp;2.5\u0026ndash;3\u0026nbsp;\u0026micro;m (Reid \u003cspan class=\"CitationRef\"\u003e1956\u003c/span\u003e as \u003cem\u003eIrpex vellerus\u003c/em\u003e, J\u0026uuml;lich \u003cspan class=\"CitationRef\"\u003e1978\u003c/span\u003e). We follow Reid (\u003cspan class=\"CitationRef\"\u003e1956\u003c/span\u003e, \u003cspan class=\"CitationRef\"\u003e1963\u003c/span\u003e) who determined that \u003cem\u003eH\u003c/em\u003e. \u003cem\u003egriseofuscescens\u003c/em\u003e and \u003cem\u003eI. vellereus\u003c/em\u003e, described from Sri Lanka, were synonyms after studying the types of both species. Reid (\u003cspan class=\"CitationRef\"\u003e1967\u003c/span\u003e) also reported that \u003cem\u003eT. venustum\u003c/em\u003e sensu Cunningham (\u003cspan class=\"CitationRef\"\u003e1965\u003c/span\u003e) is \u003cem\u003eH. griseofuscescens\u003c/em\u003e. Based on morphological studies and sequence analyses, we determined that \u003cem\u003eP. lacerata\u003c/em\u003e described from southern China (Xu et al. \u003cspan class=\"CitationRef\"\u003e2020\u003c/span\u003e) is conspecific with \u003cem\u003eP. griseofuscescens\u003c/em\u003e.\u003c/p\u003e\n\u003cp\u003eGilbertson and Adaskaveg (\u003cspan class=\"CitationRef\"\u003e1993\u003c/span\u003e) described and illustrated \u003cem\u003eI. griseofuscescens\u003c/em\u003e from Hawaii, but this species lacks encrusted hymenial cystidia and has small basidiospores, 4\u0026ndash;4.5\u0026thinsp;\u0026times;\u0026thinsp;2\u0026ndash;2.5\u0026nbsp;\u0026micro;m. Similarly, De\u0026rsquo;s (1998) description of \u003cem\u003eO. vellereus\u003c/em\u003e from India appears to represent a different species with a monomitic hyphal system of hyaline to pale brown hyphae and cylindrical basidiospores, 5.2\u0026ndash;7\u0026thinsp;\u0026times;\u0026thinsp;2\u0026ndash;3\u0026nbsp;\u0026micro;m. One of the specimens cited, VBMN 80451, is also at CBS, CBS 515.92, and its ITS sequence is available from GenBank (AF479670) as \u0026ldquo;\u003cem\u003eIrpex vellereus\u003c/em\u003e\u0026rdquo;. This sequence was included in Lim and Jung (\u003cspan class=\"CitationRef\"\u003e2003\u003c/span\u003e) and Fig.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e2\u003c/span\u003e, herein, where it is on a long branch, sister to \u003cem\u003eP. griseofuscescens\u003c/em\u003e.\u003c/p\u003e\n\u003cp\u003e\u003cspan class=\"BoldItalic\"\u003ePhlebiopsis novae-granatae\u003c/span\u003e (A.L. Welden) Nakasone \u0026amp; S.H. He, \u003cstrong\u003ecomb. nov.\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eMycoBank: MB836033\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eLopharia novae-granatae\u003c/em\u003e A.L. Welden [as \u0026lsquo;\u003cem\u003enova\u003c/em\u003e-\u003cem\u003egranata\u0026rsquo;\u003c/em\u003e], Mycologia 67: 540, 1975.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003ePorostereum novae-granatum\u003c/em\u003e (A.L. Welden) Hjortstam \u0026amp; Ryvarden [as \u0026lsquo;\u003cem\u003enova\u003c/em\u003e-\u003cem\u003egranatum\u0026rsquo;\u003c/em\u003e], Synopsis Fungorum 4: 41, 1990.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003ePhanerochaete novae-granatae\u003c/em\u003e (A.L. Welden) Sheng H. Wu [as \u0026lsquo;\u003cem\u003enova\u003c/em\u003e-\u003cem\u003egranata\u0026rsquo;\u003c/em\u003e], Mycotaxon 88: 375, 2003.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eHjortstamia novae-granatae\u003c/em\u003e (A.L. Welden) Hjortstam \u0026amp; Ryvarden [as \u0026lsquo;\u003cem\u003enova\u003c/em\u003e-\u003cem\u003egranata\u0026rsquo;\u003c/em\u003e], Synopsis Fungorum 25: 19, 2008.\u003c/p\u003e\n\u003cp\u003eNotes \u0026ndash; Reported from Colombia on bamboo, this species is characterized by a pale brown hymenophore and smooth skeletocystidia but lacking lamprocystidia (Welden \u003cspan class=\"CitationRef\"\u003e1975\u003c/span\u003e; Hjortstam and Ryvarden \u003cspan class=\"CitationRef\"\u003e1990\u003c/span\u003e). Because of its morphological similarity to \u003cem\u003eP. crassa\u003c/em\u003e, the transfer of \u003cem\u003eP. novae-granatae\u003c/em\u003e is proposed.\u003c/p\u003e\n\u003cp\u003e\u003cspan class=\"BoldItalic\"\u003ePhlebiopsis crassa\u003c/span\u003e species complex Fig.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e9\u003c/span\u003e\u003c/p\u003e\n\u003cp\u003eSpecimens examined \u0026ndash; \u003cem\u003ePhlebiopsis crassa\u003c/em\u003e group A: Vietnam, Ho Chi Minh City, the Botanical Garden Padua, on fallen angiosperm trunk, 13 October 2017, He 5205 (BJFC 024723). Sri Lanka, Central Province, Kandy, Peradeniya Botanic Garden, on fallen angiosperm branch, 2 March 2019, He 5763 (BJFC 030630). China, Guangdong Province, Renhua County, Danxiashan Nature Reserve, on fallen angiosperm trunk, 4 June 2019, He 5855 (BJFC 030730, Fig.\u0026nbsp;10a); Yunnan Province, Qiubei County, Puzhehei Nature Reserve, 17 November 2019, He 6300 (BJFC, Fig.\u0026nbsp;10c), He 6301 (BJFC, Fig.\u0026nbsp;10d), He 6303 (BJFC, Fig.\u0026nbsp;10b) \u0026amp; He 6304 (BJFC); Ximeng County, Mengsuolongtan Forest Park, on fallen angiosperm branch, 15 April 2005, Wu 0504\u0026thinsp;\u0026minus;\u0026thinsp;22 (TNM F0018719).\u003c/p\u003e\n\u003cp\u003e\u003cem\u003ePhlebiopsis crassa\u003c/em\u003e group B: China, Guangdong Province, Renhua County, Danxiashan Nature Reserve, on fallen angiosperm branch, 4 June 2019, He 5866 (BJFC 030741, Fig.\u0026nbsp;10f); Yunnan Province, Lushui County, Gaoligongshan Nature Reserve, on fallen angiosperm trunk, 29 November 2015, He 3349 (BJFC 021744, Fig.\u0026nbsp;10g\u0026ndash;h); Maguan County, Gulinqing Nature Reserve, on fallen angiosperm branch, 14 November 2019, He 6266 (BJFC, Fig.\u0026nbsp;10e).\u003c/p\u003e\n\u003cp\u003e\u003cem\u003ePhlebiopsis crassa\u003c/em\u003e group C: U.S.A., Arizona, Pima County, Santa Rita Experimental Range, on \u003cem\u003eFouquieria splendens\u003c/em\u003e, 31 July 1976, K.K. Nakasone, KKN-86-sp (CFMR); Illinois, Coles County, Fox Ridge State Park, on hardwood, 24 September 1990, A.S. Methven, FP-1024996-sp (CFMR); Mississippi, Harrison County, Harrison Experimental Forest, on \u003cem\u003eQuercus\u003c/em\u003e sp., 26 March 1976, H.H. Burdsall, Jr., HHB-8834-sp (CFMR).\u003c/p\u003e\n\u003cp\u003eNotes \u0026ndash; Our phylogenetic analyses showed that samples of \u003cem\u003eP. crassa\u003c/em\u003e group A from Vietnam, Sri Lanka and southern China formed a distinct lineage and may represent \u003cem\u003eP. crassa s.s.\u003c/em\u003e, for the type was described from Vietnam (Figs.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e1\u003c/span\u003e, \u003cspan class=\"InternalRef\"\u003e2\u003c/span\u003e). Collections from southern China and Japan, group B, and the U.S.A., group C, clustered into two lineages in the ITS tree (Fig.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e2\u003c/span\u003e,). All three lineages of \u003cem\u003eP. crassa\u003c/em\u003e are morphologically similar, however. Unraveling this species complex is beyond the scope of this study, involving a number of presumed synonyms of \u003cem\u003eP. crassa\u003c/em\u003e; see Lentz (\u003cspan class=\"CitationRef\"\u003e1955\u003c/span\u003e) and Burdsall (\u003cspan class=\"CitationRef\"\u003e1985\u003c/span\u003e).\u003c/p\u003e\n\u003cp\u003e\u003cspan class=\"BoldItalic\"\u003ePhlebiopsis darjeelingensis\u003c/span\u003e Dhingra, Nova Hedwigia 44: 222, 1987.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003ePhanerochaete lamprocystidiata\u003c/em\u003e Sheng. H. Wu, Mycotaxon 90: 426, 2004.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003ePhlebiopsis lamprocystidiata\u003c/em\u003e (Sheng H. Wu) Sheng H. Wu \u0026amp; Hallenb., Fungal Diversity 42: 116, 2010.\u003c/p\u003e\n\u003cp\u003eNotes \u0026ndash; Because \u003cem\u003eP. darjeelingensis\u003c/em\u003e, from India, and \u003cem\u003eP. lamprocystidiata\u003c/em\u003e, from Taiwan, are nearly identical morphologically \u0026mdash; basidiomata ceraceous when fresh then corneous when dried, well-developed subiculum of compactly packed, hyaline hyphae, and cystidia and basidiospores of similar shape and size (Dhingra \u003cspan class=\"CitationRef\"\u003e1987\u003c/span\u003e; Wu \u003cspan class=\"CitationRef\"\u003e2004\u003c/span\u003e), we consider \u003cem\u003eP. lamprocystidiata\u003c/em\u003e to be a later synonym of \u003cem\u003eP. darjeelingensis\u003c/em\u003e. Zmitrovich (\u003cspan class=\"CitationRef\"\u003e2018\u003c/span\u003e) transfer \u003cem\u003ePhlebiopsis lamprocystidiata\u003c/em\u003e to \u003cem\u003ePhaeophlebiopsis\u003c/em\u003e based on morphology, our phylogenetic analyses show that it belongs to \u003cem\u003ePhlebiopsis\u003c/em\u003e s.s., however.\u003c/p\u003e\n\u003c/div\u003e"},{"header":"Discussion","content":"\u003cp\u003eThe generic limits of \u003cem\u003ePhlebiopsis\u003c/em\u003e has expanded over the last 40\u0026nbsp;years since its introduction in 1978 to include significant morphological range in basidiomata habit and texture and hymenophore configuration with the aid of molecular phylogenetic methods (e.g., Floudas and Hibbett \u003cspan class=\"CitationRef\"\u003e2015\u003c/span\u003e; Miettinen et al. \u003cspan class=\"CitationRef\"\u003e2016\u003c/span\u003e; Zhao et al. \u003cspan class=\"CitationRef\"\u003e2018\u003c/span\u003e; Xavier de Lima et al. \u003cspan class=\"CitationRef\"\u003e2020\u003c/span\u003e; Xu et al. \u003cspan class=\"CitationRef\"\u003e2020\u003c/span\u003e). In this study, we emphasized sampling of \u003cem\u003ePhlebiopsis\u003c/em\u003e taxa, and our overall results confirm those of Floudas and Hibbett (\u003cspan class=\"CitationRef\"\u003e2015\u003c/span\u003e), Miettinen et al. (\u003cspan class=\"CitationRef\"\u003e2016\u003c/span\u003e), and Chen et al. (\u003cspan class=\"CitationRef\"\u003e2018a\u003c/span\u003e). In Figs.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e1\u003c/span\u003e and \u003cspan class=\"InternalRef\"\u003e2\u003c/span\u003e, \u003cem\u003ePhlebiopsis\u003c/em\u003e, including the types of \u003cem\u003eAustralohydnum\u003c/em\u003e, \u003cem\u003eP. griseofuscescens\u003c/em\u003e and \u003cem\u003eHjortstamia\u003c/em\u003e, \u003cem\u003eP. friesii\u003c/em\u003e, formed a well-supported clade in the Phanerochaetaceae and is closely related to \u003cem\u003ePhaeophlebiopsis\u003c/em\u003e, \u003cem\u003eHapalopilus\u003c/em\u003e and \u003cem\u003eRhizochaete\u003c/em\u003e. The genera \u003cem\u003ePhlebiopsis\u003c/em\u003e and \u003cem\u003eAustralohydnum\u003c/em\u003e were published simultaneously (J\u0026uuml;lich \u003cspan class=\"CitationRef\"\u003e1978\u003c/span\u003e) but the former is favored to avoid unnecessary name changes. Twenty-four lineages were resolved in the ITS tree of \u003cem\u003ePhlebiopsis\u003c/em\u003e, among which 18 are accepted species, including the \u003cem\u003eP. crassa\u003c/em\u003e species complex and six new species described herein. Further study is required to identify the taxa named \u003cem\u003eP\u003c/em\u003e. cf. \u003cem\u003edregeana\u003c/em\u003e, \u003cem\u003eIrpex vellerus\u003c/em\u003e, \u003cem\u003ePhlebiopsis\u003c/em\u003e sp. FP-102937 and \u003cem\u003ePhlebiopsis\u003c/em\u003e sp. ECS-1971.\u003c/p\u003e\n\u003cp\u003eAmong the 24 names of \u003cem\u003ePhlebiopsis\u003c/em\u003e in Index Fungorum (accessed on 21 June 2020), we accept 17 taxa in \u003cem\u003ePhlebiopsis s.s.\u003c/em\u003e, including 11 that are supported by molecular data. Five taxa, \u003cem\u003eP. himalayensis\u003c/em\u003e Dhingra, \u003cem\u003eP. mussooriensis\u003c/em\u003e, \u003cem\u003eP. peniophoroides\u003c/em\u003e Gilb. \u0026amp; Adask., \u003cem\u003eP. ravenelii\u003c/em\u003e (Cooke) Hjortstam, and \u003cem\u003eP. roumeguerei\u003c/em\u003e (Bres.) J\u0026uuml;lich \u0026amp; Stalpers were transferred to \u003cem\u003ePhaeophlebiopsis\u003c/em\u003e based on morphology and sequence data. \u003cem\u003ePhlebiopsis lacerata\u003c/em\u003e and \u003cem\u003eP. lamprocystidiata\u003c/em\u003e are synonyms of \u003cem\u003eP. griseofuscescens\u003c/em\u003e and \u003cem\u003eP. darjeelingensis\u003c/em\u003e, respectively, as discussed above. Thus, 27 species of \u003cem\u003ePhlebiopsis\u003c/em\u003e worldwide are accepted, including the six new species and four new combinations reported herein. An emended description of \u003cem\u003ePhlebiopsis\u003c/em\u003e and an identification key to all species in the genus worldwide are presented below.\u003c/p\u003e\n\u003cp\u003e\u003cspan class=\"BoldItalic\"\u003ePhlebiopsis\u003c/span\u003e (J\u0026uuml;lich) Nakasone \u0026amp; S.H. He, emended\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eCastanoporus\u003c/em\u003e Ryvarden, Synopsis Fungorum 5: 121, 1991.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eHjortstamia\u003c/em\u003e Boidin \u0026amp; Gilles, Bulletin de la Soci\u0026eacute;t\u0026eacute; Mycologique de France 118 (2): 99, 2003.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eAustralohydnum\u003c/em\u003e J\u0026uuml;lich, Persoonia 10 (1): 138, 1978.\u003c/p\u003e\n\u003cp\u003eDescription: Basidiomata annual, resupinate, effused, effused-reflexed or pileate, ceraceous, membranaceous to coriaceous. Pilei, when present, tomentose, gray to brown. Hymenophore smooth, tuberculate, odontioid, hydnoid to poroid, white, gray, grayish brown, purplish brown or brown, turning purple in KOH in two species. Hyphal system monomitic or dimitic; generative hyphae simple-septate, hyaline or rarely pale brown, in dimitic species with skeletal or, in one species, micro-binding hyphae. Subiculum absent to well-developed, hyaline, brown, agglutinated or not, compact to loosely interwoven. Skeletocystidia absent or present, hyaline or brown, distinctly thick-walled, smooth or encrusted. Hymenial cystidia or lamprocystidia typically present, hyaline or light brown, thick-walled, usually encrusted. Dendrohyphidia present in one species, hyaline, thin-walled, smooth, branched. Basidia clavate or subcylindrical, with 4 sterigmata and a basal simple septum. Basidiospores cylindrical, ellipsoid, broadly ellipsoid or subglobose, hyaline, thin-walled, smooth, negative in Melzer\u0026rsquo;s reagent, acyanophilous.\u003c/p\u003e\n\u003cp\u003eType species: \u003cem\u003ePhlebiopsis gigantea\u003c/em\u003e (Fr.) J\u0026uuml;lich\u003c/p\u003e\n\u003cp\u003eNotes \u0026ndash; The terminology relating to the cystidia observed in \u003cem\u003ePhlebiopsis\u003c/em\u003e species is varied in the literature and thus confusing. There are up to three kinds of cystidia, but intermediate forms can develop to blur their distinctiveness. Lamprocystidia are found in most species of \u003cem\u003ePhlebiopsis\u003c/em\u003e in the hymenium, often projecting, and may become embedded as the basidiomata thickens. They are typically conical or subfusiform with thick walls that are lightly to heavily encrusted in the upper half or apex. Skeletocystidia are found in dimitic or pseudodimitic species in which thick-walled hyphae in the subiculum curve toward the hymenium but remain embedded in the subiculum or subhymenium. The terminal ends may or may not be differentiated and usually lack encrustations. Hymenial cystidia are those structures that are similar to skeletocystidia but terminate in the hymenium and may be encrusted. In other cases, they are formed in the subhymenium and are smaller than lamprocystidia and not conical or heavily encrusted.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey to 27 \u003cem\u003ePhlebiopsis\u003c/em\u003e species \u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003e1. Hymenophore poroid, irpicoid or hydnoid........... 2\u003c/p\u003e\n\u003cp\u003e1.\u0026nbsp;Hymenophore smooth, tuberculate or odontioid........... 4\u003c/p\u003e\n\u003cp\u003e2.\u0026nbsp;Basidiomata resupinate; hymenophore poroid to irpicoid; on gymnosperms........\u0026nbsp;\u003cem\u003eP. castanea\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e2.\u0026nbsp;Basidiomata effused-reflexed; hymenophore tuberculate to hydnoid; on angiosperms........ 3\u003c/p\u003e\n\u003cp\u003e3.\u0026nbsp;Basidiospores 6.5\u0026ndash;8 \u0026times; 4\u0026ndash;5 \u0026micro;m; African species................. \u003cem\u003eP. dregeana\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e3.\u0026nbsp;Basidiospores 4.5\u0026ndash;6 \u0026times; 2.5\u0026ndash;3 \u0026micro;m; Asian and Australasian species........... \u003cem\u003eP. griseofuscescens\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e4.\u0026nbsp;Dendrohyphidia present................... \u003cem\u003eP. pilatii\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e4.\u0026nbsp;Dendrohyphidia absent................. 5\u003c/p\u003e\n\u003cp\u003e5. Hyphal system pseudodimitic or dimitic.................... 6\u003c/p\u003e\n\u003cp\u003e5. Hyphal system monomitic.................. 13\u003c/p\u003e\n\u003cp\u003e6. Hymenophore turning purple in KOH............... \u003cem\u003eP. friesii\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e6. Hymenophore unchanged in KOH...................... 7\u003c/p\u003e\n\u003cp\u003e7. Basidiomata with well-developed pilei; skeletocystidia absent........... \u003cem\u003eP. papyrina\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e7. Basidiomata resupinate to effused-reflexed; skeletocystidia present............ 8\u003c/p\u003e\n\u003cp\u003e8. Hymenophore without purple tints.................... 9\u003c/p\u003e\n\u003cp\u003e8. Hymenophore more or less purple..................... 12\u003c/p\u003e\n\u003cp\u003e9. Lamprocystidia none; basidiospores \u0026le; 6 \u0026micro;m long..................... \u003cem\u003eP. membranacea\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e9. Lamprocystidia present; basidiospores \u0026ge; 6 \u0026micro;m long...................... 10\u003c/p\u003e\n\u003cp\u003e10. On angiosperms and gymnosperms; from temperate China................... \u003cem\u003eP. sinensis\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e10. On angiosperms or bamboo; from tropical-subtropical Asia or Australia.............. 11\u003c/p\u003e\n\u003cp\u003e11. Basidiospores 6\u0026ndash;7 \u0026times; 2.5\u0026ndash;3 \u0026micro;m; on bamboo; from Australia.................... \u003cem\u003eP. bambusicola\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e11. Basidiospores 6.5\u0026ndash;7.5 \u0026times; 3\u0026ndash;3.6 \u0026micro;m; on angiospermous wood; from Sri Lanka......... \u003cem\u003eP. brunnea\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e12. Lamprocystidia brown to dark brown; South American species................ \u003cem\u003eP. amethystea\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e12. Lamprocystidia cystidia hyaline to pale brown; North American or Asian species... \u003cem\u003eP. crassa s.l.\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e13. Lamprocystidia none; skeletocystidia or hymenial cystidia present................. 14\u003c/p\u003e\n\u003cp\u003e13. Lamprocystidia present; skeletocystidia absent................ 15\u003c/p\u003e\n\u003cp\u003e14. Basidiospores 5.5\u0026ndash;7 \u0026times; 3\u0026ndash;4 \u0026micro;m; on bamboo; from Colombia............... \u003cem\u003eP. novae-granatae\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e14. Basidiospores 3.7\u0026ndash;5.5 \u0026times; 2.5\u0026ndash;3.3 \u0026micro;m; on hardwood; from New Zealand............ \u003cem\u003eP. afibulata\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e15. Basidiospores \u0026gt; 8 \u0026micro;m long, \u0026gt; 4 \u0026micro;m broad.................. \u003cem\u003eP. laxa\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e15. Basidiospores \u0026lt; 8 \u0026micro;m long, \u0026lt; 4 \u0026micro;m broad................. 16\u003c/p\u003e\n\u003cp\u003e16. Lamprocystidia small, generally \u0026lt; 40 \u0026micro;m long............... 17\u003c/p\u003e\n\u003cp\u003e16. Lamprocystidia large, generally \u0026gt; 40 \u0026micro;m long................ 20\u003c/p\u003e\n\u003cp\u003e17. Hymenophore purple in KOH............ \u003cem\u003eP. cylindrospora\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e17. Hymenophore unchanged in KOH............. 18\u003c/p\u003e\n\u003cp\u003e18. Basidiospores broadly ellipsoid, 3.5\u0026ndash;4.5 \u0026times; 2.5\u0026ndash;3.5 \u0026micro;m, Q = 1.3........... \u003cem\u003eP. yunnanensis\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e18. Basidiospores narrowly ellipsoid to cylindrical................ 19\u003c/p\u003e\n\u003cp\u003e19. Basidiospores 3.5\u0026ndash;5 \u0026times; 2\u0026ndash;2.2 \u0026micro;m................ \u003cem\u003eP. albescens\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e19. Basidiospores 5.3\u0026ndash;8.5 \u0026times; 2.5\u0026ndash;4 \u0026mu;m.............. \u003cem\u003eP. punjabensis\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e20 .Lamprocystidia brown; on Pandanaceae; from Taiwan............ \u003cem\u003eP. brunneocystidiata\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e20. Lamprocystidia hyaline; on other plants; from various locations....................... 21\u003c/p\u003e\n\u003cp\u003e21. Subiculum indistinct to absent........................ 22\u003c/p\u003e\n\u003cp\u003e21 .Subiculum distinct to well-developed................... 24\u003c/p\u003e\n\u003cp\u003e22. Basidia mostly with 2 sterigmata................ \u003cem\u003eP. bicornis\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e22. Basidia with 4 sterigmata.................... 23\u003c/p\u003e\n\u003cp\u003e23.Basidiospores 5.5\u0026ndash;7.5 \u0026times; 3.5\u0026ndash;4.5 \u0026micro;m; from North and South America.......... \u003cem\u003eP. flavidoalba\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e23. Basidiospores 4.5\u0026ndash;6.5 \u0026times; 3.8\u0026ndash;4.8 \u0026micro;m; from Asia................ \u003cem\u003eP. magnicystidiata\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e24. Basidiospores narrowly ellipsoid to ellipsoid, \u0026le; 3 \u0026micro;m broad................. 25\u003c/p\u003e\n\u003cp\u003e24. Basidiospores broadly ellipsoid, \u0026ge; 4 \u0026micro;m broad.................... 26\u003c/p\u003e\n\u003cp\u003e25. Hymenophore smooth, pale orange to rosy; lamprocystidia 40\u0026ndash;50 \u0026times; 6\u0026ndash;7 \u0026micro;m; basidiospores \u0026lt; 2.5 \u0026micro;m wide; from Argentina............... \u003cem\u003eP. erubescens\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e25. Hymenophore smooth to tuberculate, pale white to gray; lamprocystidia 60\u0026ndash;90 \u0026times; 10\u0026ndash;20 \u0026micro;m; basidiospores \u0026ge; 2.5 \u0026micro;m wide; from Northern Hemisphere...........\u0026nbsp;\u003cem\u003eP. gigantea\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e26. Lamprocystidia \u0026lt; 10 \u0026micro;m wide; from South America............. \u003cem\u003eP. galochroa\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e26. Lamprocystidia \u0026gt; 10 \u0026micro;m wide; from Asia............. \u003cem\u003eP. darjeelingensis\u003c/em\u003e\u003c/p\u003e"},{"header":"Conclusions","content":" \u003cp\u003eAn in-depth study of the phylogeny and taxonomy of the genus \u003cem\u003ePhlebiopsis\u003c/em\u003e was conducted based on both of morphological and molecular evidence. The results show that species of \u003cem\u003ePhlebiopsis\u003c/em\u003e formed a monophyletic clade in the Phanerochaetaceae but are morphologically heterogeneous with \u003cem\u003eAustralohydnum\u003c/em\u003e, \u003cem\u003eCastanoporus\u003c/em\u003e and \u003cem\u003eHjortstamia\u003c/em\u003e as its synonyms. The species diversity of the genus is high in subtropical and tropical areas with several new species described from East Asia. The present study also show that the DNA sequence data are very useful in exploring cryptic taxa and diversity of corticioid fungi, a large and widely distributed group poorly studied while compared with mushrooms and polypores.\u003c/p\u003e "},{"header":"List Of Abbreviations ","content":"\u003cp\u003eITS: internal transcribed spacer; nrLSU: nuclear ribosomal large subunit; BJFC: herbarium of Beijing Forestry University, Beijing, China; CFMR: Centre for Forest Mycology Research, U.S. Forest Service, Madison, Wisconsin, U.S.A.; TNM: National Museum of Natural Science, Taichung, Taiwan, China; KOH: 2% (w/v) potassium hydroxide; IKI: Melzer\u0026rsquo;s reagent; CB: cotton blue; IKI\u0026ndash;: neither amyloid nor dextrinoid; CB\u0026ndash;: acyanophilous; L: mean spore length; W: mean spore width; Q: L/W ratio, n (a/b): number of spores (a) measured from number of specimens (b); CTAB: cetyltrimethylammonium bromide; DNA: deoxyribonucleic acid; PCR: polymerase chain reaction; MP: maximum parsimony; ML maximum likelihood; BI: Bayesian inference; TBR: tree-bisection reconnection; BPP: Bayesian posterior probability.\u003c/p\u003e"},{"header":"Declarations","content":"\u003cp\u003e\u003cstrong\u003eEthics approval and consent to participate\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eNot applicable.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdherence to national and international regulations\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eNot applicable.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eConsent for publication\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eNot applicable.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailability of data and materials\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eDetails of the availability of the data and materials used in this study can be found within the text. DNA sequences were submitted to NCBI Genbank database (Table 1). Alignments were deposited at TreeBase (submission ID: 26529 for Phanerochaetaceae ITS-LSU, 26530 for \u003cem\u003ePhlebiopsis\u003c/em\u003e ITS). Voucher specimens are deposited in the herbaria listed in the materials and methods section.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompeting interests\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eThe authors declare that they have no competing interests\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eFunding\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eFinancial support was provided by the National Natural Science Foundation of China (Nos. 31870011 \u0026amp; 31750001).\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthors' contributions\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eShuang-Hui He designed the research, collected most of the specimens, and wrote the text. Ya-Nan Zhao performed the phylogenetic analyses and did most of the measurement, descriptions and illustrations. Karen K. Nakasone loaned and examined type specimens of some related species, and revised language of the text. Che-Chi Chen provided with some specimens and sequences. Shi-Liang Liu and Yi-Feng Cao helped in field trips and species illustrations.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eAcknowledgment\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eThe authors would like to express their deep appreciation to Profs. Sheng-Hua Wu (National Museum of Natural Science, Taiwan, China), Tie-Zhi Liu (Chifeng University, Inner Mongolia, China), and Bao-Kai Cui (Beijing Forestry University, Beijing, China) for allowing us to study their specimens. Dr. Hai-Xia Ma (Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Hainan, China) provided us with specimens.\u003c/p\u003e"},{"header":"References","content":"\u003col\u003e\n\u003cli\u003eBernicchia A, Gorj\u0026oacute;n SP (2010)\u003ca href=\"http://mycobank.org/BioloMICS.aspx?TableKey=14682616000000061\u0026amp;Rec=47591\u0026amp;Fields=All\"\u003e Fungi Europaei 12. Corticiaceae s.l. Edizioni Candusso, Alassio \u003c/a\u003e\u003c/li\u003e\n\u003cli\u003eBinder M, Larsson KH, Matheny PB, Hibbett DS (2010) Amylocorticiales ord. nov. and Jaapiales ord. nov.: early-diverging clades of Agaricomycetidae dominated by corticioid forms. Mycologia 102: 865\u0026ndash;880. https://doi.org/10.3852/09-288\u003c/li\u003e\n\u003cli\u003eBoidin J, Gilles G (2003) \u0026Agrave; propos du genre \u003cem\u003eLopharia\u003c/em\u003e sensu lato (Basidiomyc\u0026egrave;tes, Aphyllophorales). 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Folia Cryptogamica Petropolitana 6: 1\u0026ndash;145\u003c/li\u003e\n\u003c/ol\u003e"}],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":true,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":true,"highlight":"","institution":"","isAcceptedByJournal":false,"isAuthorSuppliedPdf":false,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":false,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true},"keywords":"corticioid fungi, Phanerochaetaceae, phlebioid fungi, white rot, wood-decaying fungi, six new species, five new combinations ","lastPublishedDoi":"10.21203/rs.3.rs-86969/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-86969/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eAn in-depth study of the phylogeny and taxonomy of the corticioid genus \u003cem\u003ePhlebiopsis\u003c/em\u003e (Phanerochaetaceae) was conducted. Phylogenetic analyses of the ITS1-5.8S-ITS2 and nrLSU sequences demonstrated that \u003cem\u003ePhlebiopsis\u003c/em\u003e is a strongly supported clade that is distinct from its sister clade that includes \u003cem\u003ePhaeophlebiopsis\u003c/em\u003e, \u003cem\u003eHapalopilus\u003c/em\u003e and \u003cem\u003eRhizochaete\u003c/em\u003e. Two genera, \u003cem\u003eAustralohydnum\u003c/em\u003e and \u003cem\u003eHjortstamia\u003c/em\u003e, are reduced to synonyms under \u003cem\u003ePhlebiopsis\u003c/em\u003e because generic type species \u003cem\u003eA. griseofuscescens\u003c/em\u003e and \u003cem\u003eH. friesii\u003c/em\u003e, respectively, are embedded in the \u003cem\u003ePhlebiopsis\u003c/em\u003e clade. Twenty-four lineages are resolved in the ITS phylogenetic tree of \u003cem\u003ePhlebiopsis\u003c/em\u003e, including six new taxa from Sri Lanka and China — \u003cem\u003eP. albescens\u003c/em\u003e, \u003cem\u003eP. brunnea\u003c/em\u003e, \u003cem\u003eP. cylindrospora\u003c/em\u003e, \u003cem\u003eP. magnicystidiata\u003c/em\u003e, \u003cem\u003eP. membranacea\u003c/em\u003e and \u003cem\u003eP. sinensis\u003c/em\u003e. Five new combinations are proposed — \u003cem\u003ePhaeophlebiopsis mussooriensis\u003c/em\u003e, \u003cem\u003ePhlebiopsis bambusicola\u003c/em\u003e, \u003cem\u003eP. dregeana\u003c/em\u003e, \u003cem\u003eP. griseofuscescens\u003c/em\u003e and \u003cem\u003eP. novae-granatae\u003c/em\u003e. \u003cem\u003ePhlebiopsis crassa\u003c/em\u003e is a morphological species complex with three distinct lineages. \u003cem\u003ePhlebiopsis lamprocystidiata\u003c/em\u003e is determined to be a later synonym of \u003cem\u003eP. darjeelingensis\u003c/em\u003e.\u0026nbsp;The new taxa are described, illustrated, and compared and contrasted to morphologically similar species. An emended description of \u003cem\u003ePhlebiopsis\u003c/em\u003e is provided along with an identification key to 27 accepted species. \u003c/p\u003e","manuscriptTitle":"A Contribution to the Phylogeny and Taxonomy of Phlebiopsis (Polyporales, Basidiomycota)","msid":"","msnumber":"","nonDraftVersions":[{"code":1,"date":"2020-10-08 20:25:18","doi":"10.21203/rs.3.rs-86969/v1","editorialEvents":[{"type":"communityComments","content":0}],"status":"published","journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true}}],"origin":"","ownerIdentity":"ae68ab8a-2f8c-42c3-9038-71578303ee07","owner":[],"postedDate":"October 8th, 2020","published":true,"recentEditorialEvents":[],"rejectedJournal":[],"revision":"","amendment":"","status":"posted","subjectAreas":[{"id":731466,"name":"General Microbiology"},{"id":731467,"name":"Mycology"}],"tags":[],"updatedAt":"2020-10-08T20:25:21+00:00","versionOfRecord":[],"versionCreatedAt":"2020-10-08 20:25:18","video":"","vorDoi":"","vorDoiUrl":"","workflowStages":[]},"version":"v1","identity":"rs-86969","journalConfig":"researchsquare"},"__N_SSP":true},"page":"/article/[identity]/[[...version]]","query":{"redirect":"/article/rs-86969","identity":"rs-86969","version":["v1"]},"buildId":"FbvkV6FR0MCFSLy54lSbu","isFallback":false,"isExperimentalCompile":false,"dynamicIds":[84888],"gssp":true,"scriptLoader":[]}