Plants Are the Drivers of Geographic Variation of Floral Scents in a Highly Specialized Pollination Mutualism: a Study of Ficus Hirta in China

Plants Are the Drivers of Geographic Variation of Floral Scents in a Highly Specialized Pollination Mutualism: a Study of Ficus Hirta in China | 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 article Plants Are the Drivers of Geographic Variation of Floral Scents in a Highly Specialized Pollination Mutualism: a Study of Ficus Hirta in China Deng Xiaoxia, Buatois Bruno, Peng Yan-Qiong, Hui Yu, Cheng Yufen, and 2 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-192226/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 Background Floral volatiles play an important role in pollinator attraction. This is particularly true in obligate brood site pollination mutualisms. The plants generally produce inconspicuous flowers and depend on odours to attract to their inflorescences specialised pollinators that breed in their floral structures. Little is known about the processes shaping the micro-evolution of these floral odours. Here, we investigate geographic variation of floral odour in an obligate host-specific brood site pollination mutualism where plant and pollinator genetic structures are different, Ficus hirta and its specialised pollinators. Results We evidence progressive geographic divergence of floral odours. The pattern of variation fits plant genetic structure but differs from pollinating insect structuring into species and populations. In our study system, the evolution of receptive floral odour presents a pattern that is not distinguishable from neutral drift that is not canalised by the insects. Conclusion We propose that this pattern characterises obligate brood site pollination mutualisms in which pollinators are host specific and dispersal is limited. Insects with their short generation times and large population sizes track variation in host receptive inflorescence odours. Plants are the drivers and insects the followers. Strict sense plant-insect co-evolution is not involved. In contrast, stabilizing selection may be at work in more dispersive brood site pollination mutualisms, while pollinators may mediate local interspecific plant floral odour convergence when plant species share local pollinators. Terrestrial Ecology Marine and Freshwater Ecology Ecological Modeling Geographic variation mutualism coevolution volatile organic compounds Ficus Figures Figure 1 Figure 2 Background A major challenge for plants is to achieve successful gamete transfers [ 1 ].This is particularly true in species rich habitats in which plants compete for pollinators [ 2 ] and in which pollen may end up on stigmas of the wrong species [ 3 ]. Some 87.5% of the 350 000 extant species of angiosperms rely on animals to ensure their pollination, potentially allowing better control of pollen transfer than wind pollination [ 4 ]. To ensure detection by pollinators, plants rely on signalling, mainly visual and olfactive [ 5 ]. The micro-evolutionary processes underlying the evolution of signalling may vary depending on a diversity of factors such as the nature of the interaction, e.g. beneficial or parasitic, for the pollinator or for the plant [ 6 ]. The evolution of plant attractive devices may rely on pre-existing pollinator sensory bias and behavioural traits, with plants tracking pollinator traits [ 7 – 9 ], but also on the pollinator’s evolutionary capacity to tract preferred resources [ 10 , 11 ]. Understanding the evolution of plant signalling and the evolution of pollinator response to plant signalling is challenging in generalist interactions when plants depend on a diversity of pollinators and when pollinators use a diversity of plant species. In such diffuse systems, causality is difficult to establish [ 12 – 16 ]. Specialised systems are easier to handle. They allow assessing the evolution of signalling and the role of plant-pollinator co-evolution in contexts where both plant and pollinator population structures are known. Among such specialised systems, obligate brood site pollination mutualisms provide simple systems to investigate the evolution of signalling as the specialised pollinators depend mainly or exclusively on olfactive signalling by their host-plants to locate potential oviposition sites [ 17 ]. In these mutualisms, pollinator species use one or a few plant species as hosts, and each plant species is pollinated by one or a few insect species [ 18 , 19 ]. Brood site pollination mutualisms are diversified as to the resource on which pollinator offspring feed. They may develop feeding on young seeds ( Yucca [ 20 ], Phyllanthaceae [ 21 ]), galled plant ovules ( Ficus [ 22 ]), pollen ( Castilla [ 23 ]), decaying stamens (Cyclanthaceae [ 24 ]), decaying male inflorescences or post anthesis male inflorescence structures (Cycadales [ 25 ], Cyclanthaceae [ 24 ], Arecaceae [ 17 ]), fungi growing on male inflorescences ( Artocarpus [ 26 ]), or nectar produced by floral bracts ( Macaranga [ 27 ]). Despite their diversity, brood site pollination mutualisms share a number of ecological and evolutionary attributes. For instance, in most obligate brood site pollination mutualisms, flowers are inconspicuous, with yuccas a notable exception, and chemical signalling by the plants constitutes the main cue used by pollinators to locate receptive flowers [ 18 ]. The attractive odours may be emitted by receptive flowers (Phyllanthaceae [ 19 ]), inflorescences ( Ficus [ 20 ], Cycadales [ 21 ], Araceae [ 22 ]), or even leaves ( Chamaropsis [ 18 ]), providing a diversity of ontogenic and evolutionary origins of signalling. Despite the central role played by odours in these systems, little is known about micro and macro-evolutionary patterns and processes of floral odour evolution and few predictions about their evolution have been made. Specificity is an important factor affecting signalling evolution. Some plant species involved in obligate brood site pollination mutualism share their pollinators with other plant species of the same genus. This may facilitate year round survival of pollinators using sequentially different plant species flowering at different periods (e.g. in Macaranga [ 23 ], in Araceae [ 22 ], in Ficus [ 24 ]), or survival of pollinators of plants that flower erratically across years (e.g. African cycads [ 25 ]). In such systems, we predict local convergence of floral odours between the different plant species associated with a same set of insects, forming a pollination ring, in a process reminiscent of the formation of Müllerian mimicry rings [ 26 ]. Other plant species interact with one or a few insect species that are specialised on a single host. This is particularly the case for brood site pollination mutualisms in which offspring feed on developing flower ovules ( e.g. most species of Yucca , Phyllantheae and Ficus [ 27 – 29 ]). In such specific systems, the selective forces underlying plant-signalling evolution could involve stabilising selection acting on plants and insects, or co-evolutionary trajectories, or plants tracking insect sensory bias, or insects tracking plant odours. How attractive odours evolve and vary geographically as a function of host plant and insect spatial genetic structure is almost totally unknown. A theoretical prediction is that stabilising selection could be at work in pairwise mutualistic interactions, limiting geographic differentiation [ 30 ]. Ficus provide a highly diversified brood site pollination mutualism for investigating factors affecting the evolution of signalling. Floral odours produced by receptive figs are generally species specific [ 31 , 32 ] and play a central role in pollinator attraction [ 33 ]. Nevertheless, only limited data is available on geographic variation in fig floral odours, and in these cases, plant and insect present share a same spatial pattern of genetic structure [ 34 , 35 ]. To establish whether plant or insect drives the evolution of floral odours, it is necessary to analyse spatial variation of floral odours in a system in which insect and plant present contrasted spatial genetic structures. This is the case for Ficus hirta and its pollinators. Ficus hirta Vahl is a widely distributed shrub growing throughout continental South-East Asia from the Himalayan foothills to Java. It presents a pattern of spatial genetic structure suggesting genetic isolation by distance without genetic discontinuity across continental South-East Asia [ 29 , 36 ]. It is pollinated by a set of parapatric wasp species forming the species complex of Valisia javana sensu lato [ 29 ]. In China, F. hirta is pollinated by sp1 in the south-east and the south, from Fujian province to Guangxi province, while it is pollinated by sp2 westwards in Yunnan province. Throughout continental south-eastern to southern China, over more than 1000 km, sp1 forms a single population, while on Hainan island, 20 km off the coast, it is pollinated by a different population of sp1 [ 29 , 37 ]. The contrasted genetic structure between pollinators and the host fig allows addressing the question of how variation in floral odour is determined. If the insects are driving the selection for receptive fig odour variation then we expect to observe two or three groups of receptive fig odours: one in Yunnan, one in south and south-east China and the same or a different one in Hainan island depending on the speed of evolution. Alternatively, if variation in receptive odours is driven by plant spatial genetic structure, then we predict a simple pattern of geographic differentiation by distance. Finally, if there is ongoing stabilizing selection then we predict no geographic variation in receptive fig odour. We investigated geographic variation of Ficus hirta receptive fig odours in China to answer these questions. Results Overall Odour Profile Across nine locations, a total of 45 receptive fig odour samples were collected and analysed (Fig. 1 ). Thirty eight different volatile organic compounds (VOCs) were detected and identified in the odours emitted by the receptive figs (Table 1 ). The identified scent compounds included 3 fatty acid derivatives, 6 monoterpenes and 24 sesquiterpenes, while 5 compounds remained unidentified. Odours from locations pollinated by sp1 were mainly composed of a few sesquiterpenes while at XTBG, pollinated by sp2, the odours contained markedly higher quantities of monoterpenes, mainly (E) -β-ocimene but also linalool (Table 1 ). Compounds that were present throughout all locations accounted for 84–95% of local emissions, depending on location. VOC emissions varied among locations and figs in south-eastern locations emitted higher quantities of volatiles than average (general ANOVA, P < 0.001, locations Ning, Sui and Sha different from mean, respectively p < 0.05, p < 0.05 and p < 0.01, all other locations not significantly different from mean). Table 1 Occurrence and relative proportion (% mean ± SD) of volatile compounds from three classes, and total amount, detected in the bouquets of scents emitted by receptive figs of Ficus hirta from the studied locations. Compounds RI Ning Sha Sui SCBG DHS Nan Ding Wan XTBG N=5 N=5 N=5 N=5 N=5 N=7 N=3 N=6 N=6 O % O % O % O % O % O % O % O % O % Fatty acid derivatives (E)-3-Hexenyl acetate* 1005 0 n.d. 0 n.d. 0 n.d. 0 n.d. 0 n.d. 0 n.d. 0 n.d. 0 n.d. 6 3.14±2.38 Nonanal* 1102 2 0.03±0.05 1 n.d. 3 0.17±0.19 1 0.01±0.02 0 n.d. 6 1.41±1.16 1 0.14±0.24 0 n.d. 0 n.d. Decanal* 1203 0 n.d. 0 n.d. 4 0.27±0.23 1 0.07±0.16 0 n.d. 0 n.d. 1 0.45±0.79 0 n.d. 0 n.d. Total percent 0.03 0.00 0.44 0.08 0 1.41 0.59 0.00 3.14 Monoterpenes α-pinene* 934 2 0.02±0.03 0 n.d. 1 0.03±0.06 0 n.d. 1 0.07±0.15 0 n.d. 0 n.d. 0 n.d. 2 0.2±0.34 β -myrcene 991 0 n.d. 0 n.d. 0 n.d. 0 n.d. 0 n.d. 0 n.d. 0 n.d. 0 n.d. 5 0.26±0.36 Limonene* 1030 2 0.19±0.26 3 0.32±0.4 5 2.76±1.75 2 0.18±0.39 1 1.91±4.27 3 1.43±2.18 1 0.42±0.73 4 4.29±8.69 4 2.37±3.14 (E) -β-ocimene* 1048 1 0.08±0.17 4 1.93±3.77 1 0.09±0.19 1 0.04±0.09 4 1.83±2.21 4 0.93±1.52 2 1.89±1.76 3 2.29±4.99 6 27.5±24.0 Linalool* 1101 0 n.d. 1 0.01±0.01 0 n.d. 0 n.d. 0 n.d. 2 0.98±2.41 0 n.d. 0 n.d. 6 4.66±7.18 pyranoid linalool oxide piranoid 1172 1 n.d. 0 n.d. 0 n.d. 0 n.d. 0 n.d. 1 0.06±0.16 0 n.d. 0 n.d. 2 0.04±0.07 Total percent 0.119 2.26 2.88 0.22 3.81 3.40 2.31 6.58 35.03 Sesquiterpenes δ-elemene* 1343 5 0.94±0.37 5 1.56±0.7 5 1.68±0.47 2 0.83±1.15 4 0.67±0.98 5 0.6±0.68 2 1.17±1.03 2 0.39±0.79 5 1.28±0.94 α-cubebene 1355 4 3.49±3.35 1 0.03±0.07 5 0.81±0.33 5 0.58±0.59 5 0.68±0.66 7 1.15±1.13 3 4.99±0.57 6 0.78±0.49 6 0.14±0.13 cyclosativene 1375 5 1.86±0.55 3 0.19±0.22 4 1.85±2.12 4 1.46±0.89 3 0.48±0.45 6 1.92±2.08 1 0.42±0.73 4 1.45±1.42 5 0.64±0.44 α-copaene* 1384 4 26.44±23.2 5 1.79±1.08 5 6.16±5.39 5 10.71±8.89 5 7.69±5.09 7 11.95±4.11 3 28.67±2.31 6 11.82±6.34 6 1.94±2.05 β-cubebene 1387 3 0.6±0.79 5 0.44±0.49 5 2.94±2.65 3 0.16±0.21 4 0.67±0.77 4 0.48±0.58 2 0.53±0.73 3 0.23±0.32 3 0.29±0.64 β-elemene* 1398 4 1.72±2.28 5 3.64±1.73 5 2.32±1.8 5 4.08±1.3 5 2.2±0.78 5 2.57±2.08 3 2.63±0.78 6 2.08±1.01 6 11.43±10.78 α-cedrene 1412 2 0.07±0.15 0 n.d. 0 n.d. 4 3.33±4.43 4 8.83±10.96 6 2.91±3.03 3 2.23±0.21 6 6.05±5.54 0 n.d. α-gurjunene 1419 5 0.72±0.5 5 0.53±0.69 4 0.27±0.35 3 0.3±0.53 5 0.1±0.07 5 0.3±0.5 1 0.13±0.23 4 0.53±0.77 5 0.11±0.09 Cedrene 1425 2 0.14±0.31 3 0.66±1.38 2 0.02±0.02 3 0.06±0.06 2 0.33±0.71 0 n.d. 0 n.d. 0 n.d. 4 0.53±0.65 (E)- β- Caryophyllene* 1430 5 30.8±18.69 5 46.45±8.09 5 36.38±5.99 5 56.89±8.71 5 45.11±8.94 7 56.98±9.13 3 31±2.4 6 46.6±15.58 6 20.57±9.87 β-copaene 1437 5 3±1.64 5 2.75±1.94 5 4.06±0.77 5 0.68±0.1 5 1.65±2.09 7 1.26±0.76 2 1.33±1.22 5 0.86±0.58 6 2.76±1.05 (E)- α- bergamotene* 1441 3 0.3±0.29 5 0.36±0.4 3 0.57±0.58 3 0.11±0.11 1 0.06±0.13 1 0.23±0.61 0 n.d. 0 n.d. 6 1.37±1.32 α-guaiene 1445 0 n.d. 0 n.d. 0 n.d. 5 1.69±0.87 4 1.66±1.11 4 0.57±0.66 3 1.43±0.46 6 1.8±0.59 0 n.d. alloaromadendrene 1453 4 0.67±0.53 3 0.77±0.83 5 0.99±0.18 0 n.d. 1 0.36±0.81 1 0.1±0.27 1 0.18±0.32 1 0.07±0.17 4 0.78±0.64 E-β-farnesene* 1457 3 1.34±1.53 5 0.68±0.69 4 1.41±1.41 2 2.26±3.51 5 4.3±4.11 2 0.22±0.47 3 0.42±0.31 5 3.09±2.98 6 1.56±1.72 α –humulene* 1463 5 5.2±2.99 5 7.61±4.33 5 4.91±1.77 5 9.02±1.62 5 7.23±1.22 7 6.21±1.6 3 5.01±1.25 6 6.93±2.28 3 1.34±2.18 γ –muurolene* 1482 5 0.79±0.44 4 0.47±0.35 5 0.99±0.29 3 0.37±0.53 3 0.3±0.29 4 0.22±0.26 3 1.24±0.65 5 0.79±0.82 3 0.44±0.5 germacrene D* 1488 4 6.41±6.7 5 6.04±4.33 5 13.26±4.81 3 1.04±1.25 5 4.86±6.82 6 3.85±3.34 3 5.18±1.67 5 2.35±2.23 6 6.85±2.61 α-selinene 1494 3 0.44±0.66 4 1.56±2.64 2 1.75±3.78 5 0.96±0.39 5 1.48±1.57 4 0.26±0.28 3 0.98±0.54 6 0.54±0.3 4 2±2.5 β-guaiene 1500 4 0.1±0.15 0 n.d. 2 0.12±0.25 0 n.d. 0 n.d. 2 0.06±0.11 2 0.31±0.27 2 0.11±0.18 2 0.02±0.03 α-bulnesene 1503 5 1.74±2.46 5 3.32±1.56 3 1.25±1.74 5 1.58±0.81 5 0.92±0.48 2 0.04±0.08 1 0.22±0.38 3 0.37±0.57 4 2.82±2.5 α-muurolene* 1505 5 1.94±0.7 5 1.64±0.8 5 2.99±1.11 5 1.75±1.18 4 4.15±4.04 7 1.6±1.01 3 3.71±0.48 6 2.01±0.62 6 3.77±2.95 γ -cadinene 1520 5 0.75±0.98 5 1.3±0.53 5 0.68±0.31 5 0.77±0.94 5 1.04±0.87 5 0.19±0.23 3 0.89±0.65 6 1.38±0.87 6 0.13±0.15 δ-cadinene* 1528 5 2.94±1.89 5 1.17±0.23 5 1.53±0.52 5 1.06±0.44 5 1.29±0.34 7 1.2±0.44 3 4.23±1.29 6 2.85±1.55 6 1.01±0.54 Total percent 92.4 82.96 86.94 99.69 96.02 94.87 96.9 93.08 61.78 Unknown Unknown1 1339 5 2.01±4.38 5 0.66±1.23 4 0.08±0.06 0 n.d. 0 n.d. 0 n.d. 0 n.d. 0 n.d. 0 n.d. Unknown2 1359 5 0.19±0.12 5 1.66±1.16 4 0.53±0.56 0 n.d. 0 n.d. 0 n.d. 0 n.d. 0 n.d. 0 n.d. Unknown3 1360 3 0.16±0.31 5 0.09±0.04 2 0.03±0.04 0 n.d. 0 n.d. 0 n.d. 0 n.d. 0 n.d. 0 n.d. Unknown4 1379 4 1.16±1.1 5 2.81±1.53 5 1.29±1.08 0 n.d. 1 0.05±0.11 0 n.d. 0 n.d. 0 n.d. 4 0.06±0.07 Unknown5 1476 5 3.76±2.63 5 9.57±4.15 4 7.81±4.57 0 n.d. 4 0.1±0.09 5 0.33±0.37 1 0.2±0.34 4 0.34±0.5 2 0.01±0.01 Total percent 7.28 14.79 9.74 0.15 0.33 0.2 0.34 0.07 Total amount (ng/fig/hr) 4.48±2.8 5.2±4.36 2.04±0.32 1.16±0.62 1.2±0.8 0.76±0.68 0.8±0.28 0.66±0.5 0.53±0.27 mean diameters of figs (mm) 23.2 ± 4.9 21.4 ± 2.6 20.0 ± 2.6 14.3 ± 2.7 13.4 ± 1.7 16.78± 2.0 15.5 ± 1.6 15.3 ± 2.3 NA * compound identification confirmed by comparison of mass spectra and RI with those of authentic standards; N= number of individuals sampled; O = number of individuals in which that compounds was found; RI = Kowat retention index; n.d. = compound not detected; in bold compounds that represent more than 5% in the average bouquet of scents in at least one site. Geographic variation in floral scents The scatterplot obtained by NMDS ordination based on the Bray-Curtis dissimilarity index (stress = 0.172) is shown in Fig. 2 . Overall there was significant variation among locations in the relative proportions of the different compound in odours emitted by receptive figs (PERMANOVA, F 8,45 = 5.0198, P = 0.001). The combined results of pairwise comparisons (Table 2 ) and the NMDS plot suggest that samples of floral odours can be grouped into three geographic clusters, namely a south-eastern cluster (3 locations: Ning, Sha and Sui), a southern cluster (4 location: SCBG, DHS, Nan and Wan) and a south-western cluster (XTBG). The assignment of location Ding to cluster is ambiguous as it is not significantly different from location Ning and from location Wan in the PERMANOVA analysis, and it has an intermediate position between the south-eastern and the southern group in the NMDS plot. Analysis of the similarity percentage (simper) reveals that the quantities of 4 to 6 compounds explained more than 30% of the dissimilarity between locations and relative quantities of both main and minor compounds, involving four to six compounds, explained more than 30% of the dissimilarity between locations. Table 2 Significance of the differences between locations in the relative proportions of the different VOCs in the floral odours. Significance was estimated with a permutational analysis of variance (PERMANOVA). Non-significant p-values (p > 0.05) indicated in bold. Ning Sha Sui SCBG DHS Nan Ding Wan XTBG Ning Sha 0.079 Sui 0.103 0.046 SCBG 0.022 0.02 0.02 DHS 0.02 0.02 0.02 0.344 Nan 0.012 0.02 0.014 0.045 0.02 Ding 0.081 0.036 0.028 0.022 0.04 0.02 Wan 0.023 0.012 0.02 0.21 0.588 0.014 0.071 XTBG 0.022 0.021 0.02 0.02 0.02 0.012 0.03 0.03 Correlation between floral odour differences and geographic distance There was a significant correlation between chemical distance and geographic distance including all the samples at all locations (Mantel statistic r = 0.4897, p < 0.001). A second test performed for all samples at all locations pollinated by sp1, removing location XTBG, was also significant (Mantel test without XTBG, r = 0.4069, p < 0.001). A third test performed including only all samples from the locations pollinated by sp1 pop1, i.e. the continental south and south-eastern populations was also significant (Mantel test on continental locations without XTBG, r = 0.49, p < 0.001). Hence, at all scales, we observed a correlation between chemical distance and geographic distance. A second set of correlations were examined using on a single odour composition value for each location in order to avoid potential pseudo-replication problems. There was a significant correlation between chemical distance and geographic distance when including all the locations (Mantel statistic r = 0.3423, p = 0.028) and when removing location XTBG (Mantel statistic r: 0.3525, p = 0.043). When including only southern and south-eastern continental locations (6 data points) the test became marginally non-significant (Mantel statistic r = 0.45, p = 0.072). Discussion The results of the present study provide new insights into the possible drivers of micro-evolution of flower signaling in highly specialized mutualistic plant-pollinator interactions. The geographic pattern of increasing receptive fig odour differentiation with distance is analogous to the pattern of genetic isolation by distance exhibited by the plant. It is strikingly different from the pattern of genetic structuring of the pollinating insects into species and populations [ 29 ]. Hence, there was no evidence in favour of the stabilising selection predicted by theoretical models [ 30 ], and no evidence in favour of strict sense plant-insect co-evolution for floral odour composition and its perception by the insects. These results demonstrate that, in F. hirta , the plant is the driver of floral odour evolution. Structuring occurs at much larger spatial scales in more dispersive systems such as the one represented by F. racemosa . In this species, the plant is structured into large gene pools, covering huge surfaces, and presenting no or almost no spatial genetic structure. Each gene pool is pollinated by a wasp species forming a single population [ 38 ]. In that situation, no differences in receptive fig odours were observed between two locations, 900 km apart, corresponding to a same gene pool [ 34 ]. Large gene flow could limit geographic variation in floral odour either by limiting drift or by limiting adaptive differentiation of floral odours. A direct consequence of the lack of geographic differentiation of floral odours is that pollinators drifting in the wind above the canopy and dispersing over large distances [ 39 ] will still recognise receptive figs: long distance plant gene flow facilitates long distance insect colonisation and reciprocally in a feedback loop. The opposite may be true for the lower dispersal system of F. hirta . Differentiation of local floral odours may select for reduced pollinator dispersal, and this will result in stronger spatial genetic structure in the plants, in a self-reinforced process. Such self-reinforced processes may be at the origin of the divergent dispersal strategies of fig-pollinating wasps. Pollinators of monoecious Ficus species generally disperse by drifting in the wind above the canopy while pollinators of the spatially more structured dioecious Ficus species, including F. hirta , are generally not observed in the aerial plankton [ 39 ]. The evolutionary stability observed in the monoecious F. racemosa could be present in other systems such as some species of yuccas. Indeed, Yucca filamentosa floral odours do not vary across its range [ 40 , 41 ]. Both Y. filamentosa and its pollinator Tegeticula yuccasella presents limited genetic differentiation across their ranges suggesting strong gene flow, reminiscent of the situation in F. racemosa [ 40 , 42 ]. A broader study of receptive floral odour variation among Yucca species is required to uncover patterns. Indeed, the floral odours of Y. elata are undistinguishable of those of Y. filamentosa while other Yucca species produce distinctive odours [ 43 ]. However, Yucca moth and pollinating fig wasp population dynamics are not comparable. Individual Yucca moths may survive in the soil in diapause for 30 years [ 44 ], while fig wasps only survive one or two days outside figs [ 45 ]. This short life span leads to local pollinating wasp population extinctions during climatic accidents. The distinctive genetic signature of such dynamics is lack of spatial genetic structure combined with small effective population size in species presenting very large populations [ 46 ]. Ficus septica in the Philippines and Taiwan provides complementary information on patterns of geographic variation [ 35 ]. Ficus septica is structured into at least three gene pools (Taiwan / Luzon-Negros / Mindanao) and is pollinated by a different black coloured wasp species belonging to the Ceratosolen bisulcatus species group in each of the three regions. Nevertheless, a fourth wasp species, belonging to the same species group, C. jucundus , has colonised the whole region, bridging the odour differences [ 35 ]. This observation suggests that, given sufficient time, receptive fig odour differentiation within host-species does not preclude wasps from expanding their range. Geographic variation in floral odours has been investigated throughout numerous populations in the facultative brood site pollination mutualism between Lithophragma spp. and Greya moths. As in Ficus hirta , floral odours varied among locations within species, and the difference in floral odours increased with geographic distance (Fig. 4 in [ 47 ]). Further, odour distance between populations of two sympatric but not syntopic clades of Lithophragma did not correlate with geographic distance, demonstrating that there was no concerted odour evolution between the two clades [ 47 ]. These results suggest that in this example too, the plants are the drivers of floral odour evolution and the insects are the followers, despite strong spatial genetic structure in the Greya pollinators [ 48 ]. Models of mutualism predict the occurrence of stabilising selection, especially when individuals of one species need to interact with many mutualistic individuals of another species [ 49 ]. Lithophragma spp. individuals, and even more Ficus spp . trees, need to interact with many individuals of their insect pollinator species, but the evolution of their floral odours do not conform to prediction. However, because of the short generation time of pollinators comparatively to the plants, the theoretical models do not apply. We suggest that in such systems, local populations of pollinators may rapidly track the slow evolution of local floral odours. In the case of plant-species sharing pollinators, a simple prediction could be local convergence of floral odours between the different plant species associated with a same set of insects. This has been shown in cases of plants sharing pollinators in Cycads [ 50 ], in Ficus [ 51 , 52 ] and in Glochidion [ 53 , 54 ]. We may further predict that plant species involved in different pollination rings in different localities may evolve different attractive odours among localities as suggested by results on Cycads [ 50 ]. Results on Cycads suggest within pollinator-species evolution of divergent responses to floral odours, adjusted to the odours produced locally by their hosts [ 50 ], as suggested above for C. jucundus . In such systems, the pollinators are the mediators of the selection for odour convergence among co-occurring plant species. Conclusion While brood site pollination mutualisms are highly diversified in terms of resources used by the pollinator offspring and in terms of the organs emitting floral odours, their olfactive signalling seems to follow a common set of evolutionary rules. We propose a general framework to investigate the evolution of floral odours within plant species involved in obligate brood site pollination mutualisms. When pollinators are host specific, plants are the drivers of the evolution of floral odours, and pollinating insects, with their large population sizes and short generation times, are the followers. The presence and the intensity of geographic differentiation of floral odours will depend on spatial genetic structure of the host-plant. When plant species share pollinators, their floral odours converge, through a mimicry process among plants, mediated by the pollinators. In all cases, pollinators have the potential to expand their range by evolving the capacity to recognise floral odours of their host species from new locations. This framework will allow testing predictions on floral odour evolution. Methods Study system and collection sites In a previous study samples collected from all the sites investigated here had been included in a broader genetic study of F. hirta and its pollinating wasps throughout China to Java. All the plants were shown to belong to a single species presenting clinal genetic variation while the pollinators belonged to a single species group [ 29 ]. Reference herbarium samples for that study were deposited at IBSC under numbers 817854–817899. FK formally identified the specimens as Ficus hirta , by comparing live plants from locations SCBG, XTBG and the voucher specimens collected by YH throughout the sampling range, with descriptions and with reference herbarium samples, mainly at P, identified by EJH Corner and/or CC Berg. While F. triloba and F. hirta may sometimes be tricky to distinguish in herbarium material, they are easily distinguished in the field. In this study, sample identification in the field was done either by XD and HY or by XD and FK. Ficus hirta Vahl. (section Ficus ) is a shrub or small tree approximately 1–3 m high. Figs are produced year-round [ 55 ]. Figs develop asynchronously within the tree, and a few plants are sufficient to produce pollinators throughout the year [ 55 , 56 ]. The production of receptive figs peaks in May-June [ 55 ]. In June-July 2019, we collected floral odours from receptive figs in 9 locations distributed across China, with 3 south-eastern locations (Ning, Sha and Sui), 5 southern locations including 2 in Hainan, and 1 south-western location (XTBG) in South Yunnan. (Table 3 , Fig. 1 ). Collections were made on wild-growing plants and we attempted to sample at least 5 individuals per location. All the odour samples collected came from the same season. Table 3 Sampling site, corresponding pollinating wasps, GPS coordinates, and No. of samples Sampling site Pollinating wasp GPS coordinates No. of samples Ning sp1 pop1 119.73 E, 26.63 N 5 Sha sp1 pop1 117.73 E, 26.39 N 5 Sui sp1 pop 1 114.24 E, 26.41 N 5 SCBG sp1 pop1 113.35 E, 23.17 N 5 DHS sp1 pop1 112.54 E, 23.16 N 4 Nan sp1 pop1 108.39 E, 22.79 N 7 Ding sp1 pop2 110.36 E, 19.54N 3 Wan sp1 pop2 110.20 E, 18.77 N 6 XTBG sp2 101.27 E, 21.92 N 5 Floral Odour Collection We used the head-space technique following methods initially developed for Silene [ 57 ] and that have been successfully used in several Ficus species [ 34 , 51 , 58 , 59 ]. As the size of receptive figs varied geographically [ 60 ], in order to collect sufficient quantities of odour for the analysis, the number of figs used in each bag was adjusted according to fig diameter: for south-eastern locations 13 ± 4, for southern locations 17 ± 4, and for the south-western location 19 ± 10. Odour collection was performed under natural light between 10:00 am and 5:00 pm, corresponding to the insects’ period of maximum activity during our field season. Receptive figs were enclosed in a polyethylene terephtalate (Nalophan®, Kalle Nalo GmbH, Wursthüllen, Germany) bag for 30 min. Then, air was pulled out of the bag (flow rate: 200 mLmin − 1 ) through a Chomatoprobe filter (filled with 1.5 mg of Carbotrap 20–40 and 1.5 mg of Tenax 60–80) in which the volatile organic compounds (VOCs) were trapped. Each collection lasted 5 min. Because Ficus hirta figs are small, to increase the quantity of odour trapped, we repeated the above operation three times for each bag. In parallel, for every collection we made a ‘blank’ extraction from a bag that contained no fig, using the same protocol. One microlitre of a solution of internal standards (n- Nonane and n-Dodecane, 110 ng/µl of each) was added to each filter, before odour extraction, so that we could control for VOC loss during storage and transport, and estimate the total amount of VOCs emitted by figs. The samples were stored at -20 °C until VOC analysis. VOC analysis Samples were analysed at the “Platform for Chemical Analyses in Ecology” (PACE), technical facilities of the LabEx CeMEB (Centre Méditerranéen pour l’Environnement et la Biodiversité, Montpellier, France), using a gas chromatograph (GC, Trace™ 1310, Thermo Scientific™ Milan, Italy) coupled to a mass spectrometer (ISQ™ QD Single Quadrupole, Thermo Scientific™ Milan, Italy). The gas chromatograph was equipped with an OPTIMA® 5-MS capillary column (30 m × 0.25 mm × 0.25 µm, Macherey-Nagel, Düren, Germany). Filters were handled with a Multi Purpose Sampler (Gerstell, Mülheim an der Ruhr, Germany) and desorbed with a double stage desorption system, composed by a Thermal Desorption Unity and a Cold Injection System (CIS) (Gerstell, Mülheim an der Ruhr, Germany). The instrumentation and temperature programs were as follows. First, the filters were desorbed splitless with a temperature of 250 °C on the CIS trap cooled at -80 °C by liquid nitrogen. Then, the CIS trap was heated to 250 °C with a 1:4 split ratio to inject the compounds in the column. Oven temperature was held at 40 °C for 3 minutes, increased from 40 °C to 210 °C at a rate of 5 °C/min and from 220 to 250 °C at 10 °C/min, and finally held for 2 min. The temperature of the transfer line and the ion source of the mass spectrometer were 250 °C and 200 °C respectively. The acquisition was from 38 m/z to 350 m/z, and the ionization energy is 70 eV. The FID was heated to 250 °C. The Xcalibur™ software (Thermo Scientific™, Milan, Italy) was used for data processing. Retention times of a series of n-alkanes (Alcanes standard solution, 04070, Sigma Aldrich®) were used to convert retention times into retention index. VOCs were identified based on matching of the mass spectra with the NIST 98 MS and Adams 2007 libraries, and on confirmation by comparison of their retention index (RI) with libraries and published data [ 61 ]. Identification of some compounds was confirmed by comparison of both mass spectra and RI with those of authentic standards (see Table 2 ). Data analysis Only VOCs that appeared in at least two different odour samples were retained to determine odour profiles. From this VOC set, we calculated the emission rate and the relative composition of each odour profile. The emission rates were the sum of emission rates of all VOCs detected in a given sample, calculated as ng/fig/hour. Relative odour composition was the relative contribution of each VOC to the odour profile, expressed as a percentage. All statistical analyses were performed with R version 3.5.1 [ 62 ]. Emission rate variation among locations were analyzed globally in an ANOVA and testing for deviations from mean value. Divergence in chemical profiles across locations was estimated with non-metric multidimensional scaling (NMDS) in two dimensions, based on a Bray-Curtis similarity matrix, using the package vegan [ 63 ]. We used the relative proportions of all the compounds emitted by figs (semiquantitative data). Data were standardized prior to the analysis. Two-dimensional plots were constructed using the “metaMDS” function algorithm. Pairwise distance between individuals for relative proportions of VOCs was calculated using the Bray–Curtis dissimilarity index, which ranges between 0 and 1. A stress value is given, indicating how well the particular configuration represents the distance matrix (stress values < 0.2 are desirable). To test if the overall variation in chemical composition between groups was significantly different, we carried out permutational multivariate analysis of variance tests (PERMANOVA) based on a Bray-Curtis distance matrix. The chemical distance matrices were calculated with the function “vegdist” after data standardization with “decostand” function, and PERMANOVA were performed using the function adonis in the vegan package [ 63 ].We performed pairwise comparisons after detecting significant interactions with PERMANOVA with the “pair-wise.perm.manova” function in the RVAideMemoire package [ 64 ], and we used the false discovery rate method for multiple test p-value correction. Similarity percentage, simper [ 65 ], was used to identify the compounds that contributed most to dissimilarities among locations. The simper function performs pairwise comparisons of locations and finds the average contributions of each compound to the average overall Bray-Curtis dissimilarity. The function displays the compounds that contribute most to the differences between locations. To investigate potential relationships between chemical distance and geographic distance, we performed Mantel tests. We used the chemical matrices generated above. The Mantel test requires that the matrices being tested have the same samples, so we calculated geographic distances using our GPS dataset that were represented in the floral dataset. Geographic distances were calculated using our GPS data. Mantel tests (with 99 999 random iterations) were performed for the entire data set and for data subsets. In a second step, a reduced data set was constituted with a single value per location by averaging across samples the mean peak area of each compound. The mean peak area of each compound for all the samples of a location then became the consensus sample used in all further analyses [ 47 ]. This method has been used as a drastic way to avoid the risk of pseudo-replication associated with using several data points from a single location as independent points [ 47 ]. Abbreviations VOCs: volatile organic compounds; XTBG: Xishuangbanna Tropical Garden, the Chinese Academy of Sciences; ANOVA: Analysis of Variance; NMDS: Non-metric multi-dimensional scaling; PERMANOVA: Permutational Multivariate Analysis of Variance; PACE: Platform for Chemical Analyses in Ecology; GC: gas chromatograph; FID: Flame Ionization Detector; CIS: Cold Injection System; RI: retention index; GPS: Global Position System Declarations Ethics approval and consent to participate The work carried out at South China Botanical Garden, Chinese Academy of Sciences, and Xishuangbanna Tropical Garden, Chinese Academy of Sciences, was under the direction of the co-authors belonging to the staff of these gardens. All the other sampling sites were not privately owned or protected, and field sampling did not involve protected species. Therefore, sampling was not subject to authorisation. Consent of publication Not applicable. Availability of data and material All data generated or analysed during this study are included in this published article. Competing interests The authors declare that they have no competing interests. Funding HY was funded by the Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) (GML2019ZD0408), National Natural Science Foundation of China (31630008; 31971568), and Province Natural Science Foundation of Guangdong (c20140500001306). XD was supported by a grant from the China Scholarship Council No. (2017)3109. This work was also supported by the LIA MOST (France). Author’s contributions XD collected samples, analysed the data and wrote the manuscript; BB analysed the data; YQP and YC helped collecting samples; HY, KF and MP organized the work and wrote manuscript; all authors have read and approved the manuscript Acknowledgements Not applicable. References Boavida LC, Becker JD, Feijo JA. 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Oksanen J, Blanchet FG, Friendly M, Kindt R, Legendre P, McGlinn D, Minchin PR, O'Hara RB, Simpson GL, Solymos P, et al. Package ‘vegan’.Community Ecology Package. R package version. 2013;2:1-295. Hervé M, Hervé MM. Package ‘RVAideMemoire’. See https://CRAN R-project org/package= RVAideMemoire 2020. Clarke, K.R. Non-parametric multivariate analyses of changes in community structure. Aust J Ecol. 1993;117-143. 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. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-192226","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research article","associatedPublications":[],"authors":[{"id":9771015,"identity":"9a33eca6-5d63-46d4-9808-d4b1af7ca29e","order_by":0,"name":"Deng Xiaoxia","email":"","orcid":"","institution":"CEFE: Centre d'Ecologie Fonctionnelle et Evolutive","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"Deng","middleName":"","lastName":"Xiaoxia","suffix":""},{"id":9771016,"identity":"44383d5f-9aa7-4114-af7a-628411ee95b2","order_by":1,"name":"Buatois Bruno","email":"","orcid":"","institution":"CEFE: Centre d'Ecologie Fonctionnelle et Evolutive","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"Buatois","middleName":"","lastName":"Bruno","suffix":""},{"id":9771017,"identity":"0787869d-54a6-4a1e-9767-8f49dcbca9f6","order_by":2,"name":"Peng Yan-Qiong","email":"","orcid":"","institution":"XTBG: Xishuangbanna Tropical Botanical Garden","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"Peng","middleName":"","lastName":"Yan-Qiong","suffix":""},{"id":9771018,"identity":"c5650ed6-741a-4667-809d-42fdc6760991","order_by":3,"name":"Hui Yu","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAArElEQVRIiWNgGAWjYFACHgaGhAoGBjYJ0rScIVkLYxuQJlqLwY3cYxIP59XJ80k3MH74wWCXR4SWvDSJxG2HDdtkDjBL9jAkFxOhJccMqOVAAptEAoM0A8OBxAbitMypA2lh/k2ClgZmkBY24myRPPPG2CLhGMgvB9ssewySCWvhO55jePNHTZ28/Ozmwzd+VNgR1qJwAM5kBCo2IKQeCOQJGjoKRsEoGAWjAABN9Dgum3N0UgAAAABJRU5ErkJggg==","orcid":"https://orcid.org/0000-0003-0074-9153","institution":"South China Botanical Garden， Chinese Academy of Sciences","correspondingAuthor":true,"submittingAuthor":false,"prefix":"","firstName":"Hui","middleName":"","lastName":"Yu","suffix":""},{"id":9771019,"identity":"ae899e67-7d66-4aa0-8251-e0eb7cdee41b","order_by":4,"name":"Cheng Yufen","email":"","orcid":"","institution":"South China Botanical Garden","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"Cheng","middleName":"","lastName":"Yufen","suffix":""},{"id":9771020,"identity":"7ed09928-618e-403c-9771-fda361f2dde2","order_by":5,"name":"Kjellberg Finn","email":"","orcid":"","institution":"CEFE: Centre d'Ecologie Fonctionnelle et Evolutive","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"Kjellberg","middleName":"","lastName":"Finn","suffix":""},{"id":9771021,"identity":"105250fa-f266-474f-8801-3b40a6b343ff","order_by":6,"name":"Proffit Magali","email":"","orcid":"","institution":"CEFE","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"Proffit","middleName":"","lastName":"Magali","suffix":""}],"badges":[],"createdAt":"2021-01-30 22:29:04","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-192226/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-192226/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":5674455,"identity":"b783ea1e-6b10-4cfb-80c7-a103e832e3b5","added_by":"auto","created_at":"2021-02-05 18:28:41","extension":"jpg","order_by":1,"title":"Figure 1","display":"","copyAsset":false,"role":"figure","size":45338,"visible":true,"origin":"","legend":"Receptive fig odour collection sites. In red, locations where F. hirta is pollinated by Valisia javana sp1, in blue locations where it is pollinated by V. javana sp2. Locations Ding and Wan are pollinated by a distinct population of V. javana sp1. Map drawn with the package ‘rworldmap’ using the public domain Natural Earth map dataset https://naturalearthdata.com. \nNote: The designations employed and the presentation of the material on this map do not imply the expression of any opinion whatsoever on the part of Research Square concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. This map has been provided by the authors.","description":"","filename":"Figure1.jpg","url":"https://assets-eu.researchsquare.com/files/rs-192226/v1/dae74d86ae0605234b371b86.jpg"},{"id":5674249,"identity":"62117a6a-08b9-4fbd-b4c2-1d466f17e3c4","added_by":"auto","created_at":"2021-02-05 18:25:41","extension":"jpg","order_by":2,"title":"Figure 2","display":"","copyAsset":false,"role":"figure","size":54428,"visible":true,"origin":"","legend":"Non-metric multi-dimensional scaling representation of the relative proportions of VOCs in the odours emitted by individual plants based on the Bray-Curtis dissimilarity Index (stress=0.173). Three geographic groups are visualised: a south-eastern one (Ning-Sha-Sui), a southern one (SCBG-DHS-Nan-Wan) and a south-western one (XTBG). Location Ding occupies an intermediate location between the south-eastern and the southern group.","description":"","filename":"Figure2.jpg","url":"https://assets-eu.researchsquare.com/files/rs-192226/v1/90cacda00308046860fd36fb.jpg"},{"id":15670761,"identity":"0c42c8da-c5f9-4b54-8d18-5aff1252d593","added_by":"auto","created_at":"2021-11-18 14:01:37","extension":"pdf","order_by":0,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":602005,"visible":true,"origin":"","legend":"","description":"","filename":"manuscript.pdf","url":"https://assets-eu.researchsquare.com/files/rs-192226/v1/1193d87b-ceed-4abb-ae28-bf7e3296a9d4.pdf"}],"financialInterests":"","formattedTitle":"\u003cp\u003ePlants Are the Drivers of Geographic Variation of Floral Scents in a Highly Specialized Pollination Mutualism: a Study of \u003cem\u003eFicus Hirta\u003c/em\u003e in China\u003c/p\u003e","fulltext":[{"header":"Background","content":" \u003cp\u003eA major challenge for plants is to achieve successful gamete transfers [\u003cspan citationid=\"CR1\" class=\"CitationRef\"\u003e1\u003c/span\u003e].This is particularly true in species rich habitats in which plants compete for pollinators [\u003cspan citationid=\"CR2\" class=\"CitationRef\"\u003e2\u003c/span\u003e] and in which pollen may end up on stigmas of the wrong species [\u003cspan citationid=\"CR3\" class=\"CitationRef\"\u003e3\u003c/span\u003e]. Some 87.5% of the 350 000 extant species of angiosperms rely on animals to ensure their pollination, potentially allowing better control of pollen transfer than wind pollination [\u003cspan citationid=\"CR4\" class=\"CitationRef\"\u003e4\u003c/span\u003e]. To ensure detection by pollinators, plants rely on signalling, mainly visual and olfactive [\u003cspan citationid=\"CR5\" class=\"CitationRef\"\u003e5\u003c/span\u003e]. The micro-evolutionary processes underlying the evolution of signalling may vary depending on a diversity of factors such as the nature of the interaction, e.g. beneficial or parasitic, for the pollinator or for the plant [\u003cspan citationid=\"CR6\" class=\"CitationRef\"\u003e6\u003c/span\u003e]. The evolution of plant attractive devices may rely on pre-existing pollinator sensory bias and behavioural traits, with plants tracking pollinator traits [\u003cspan additionalcitationids=\"CR8\" citationid=\"CR7\" class=\"CitationRef\"\u003e7\u003c/span\u003e\u0026ndash;\u003cspan citationid=\"CR9\" class=\"CitationRef\"\u003e9\u003c/span\u003e], but also on the pollinator\u0026rsquo;s evolutionary capacity to tract preferred resources [\u003cspan citationid=\"CR10\" class=\"CitationRef\"\u003e10\u003c/span\u003e, \u003cspan citationid=\"CR11\" class=\"CitationRef\"\u003e11\u003c/span\u003e]. Understanding the evolution of plant signalling and the evolution of pollinator response to plant signalling is challenging in generalist interactions when plants depend on a diversity of pollinators and when pollinators use a diversity of plant species. In such diffuse systems, causality is difficult to establish [\u003cspan additionalcitationids=\"CR13 CR14 CR15\" citationid=\"CR12\" class=\"CitationRef\"\u003e12\u003c/span\u003e\u0026ndash;\u003cspan citationid=\"CR16\" class=\"CitationRef\"\u003e16\u003c/span\u003e]. Specialised systems are easier to handle. They allow assessing the evolution of signalling and the role of plant-pollinator co-evolution in contexts where both plant and pollinator population structures are known. Among such specialised systems, obligate brood site pollination mutualisms provide simple systems to investigate the evolution of signalling as the specialised pollinators depend mainly or exclusively on olfactive signalling by their host-plants to locate potential oviposition sites [\u003cspan citationid=\"CR17\" class=\"CitationRef\"\u003e17\u003c/span\u003e].\u003c/p\u003e \u003cp\u003eIn these mutualisms, pollinator species use one or a few plant species as hosts, and each plant species is pollinated by one or a few insect species [\u003cspan citationid=\"CR18\" class=\"CitationRef\"\u003e18\u003c/span\u003e, \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e19\u003c/span\u003e]. Brood site pollination mutualisms are diversified as to the resource on which pollinator offspring feed. They may develop feeding on young seeds (\u003cem\u003eYucca\u003c/em\u003e [\u003cspan citationid=\"CR20\" class=\"CitationRef\"\u003e20\u003c/span\u003e], Phyllanthaceae [\u003cspan citationid=\"CR21\" class=\"CitationRef\"\u003e21\u003c/span\u003e]), galled plant ovules (\u003cem\u003eFicus\u003c/em\u003e [\u003cspan citationid=\"CR22\" class=\"CitationRef\"\u003e22\u003c/span\u003e]), pollen (\u003cem\u003eCastilla\u003c/em\u003e [\u003cspan citationid=\"CR23\" class=\"CitationRef\"\u003e23\u003c/span\u003e]), decaying stamens (Cyclanthaceae [\u003cspan citationid=\"CR24\" class=\"CitationRef\"\u003e24\u003c/span\u003e]), decaying male inflorescences or post anthesis male inflorescence structures (Cycadales [\u003cspan citationid=\"CR25\" class=\"CitationRef\"\u003e25\u003c/span\u003e], Cyclanthaceae [\u003cspan citationid=\"CR24\" class=\"CitationRef\"\u003e24\u003c/span\u003e], Arecaceae [\u003cspan citationid=\"CR17\" class=\"CitationRef\"\u003e17\u003c/span\u003e]), fungi growing on male inflorescences (\u003cem\u003eArtocarpus\u003c/em\u003e [\u003cspan citationid=\"CR26\" class=\"CitationRef\"\u003e26\u003c/span\u003e]), or nectar produced by floral bracts (\u003cem\u003eMacaranga\u003c/em\u003e [\u003cspan citationid=\"CR27\" class=\"CitationRef\"\u003e27\u003c/span\u003e]).\u003c/p\u003e \u003cp\u003eDespite their diversity, brood site pollination mutualisms share a number of ecological and evolutionary attributes. For instance, in most obligate brood site pollination mutualisms, flowers are inconspicuous, with yuccas a notable exception, and chemical signalling by the plants constitutes the main cue used by pollinators to locate receptive flowers [\u003cspan citationid=\"CR18\" class=\"CitationRef\"\u003e18\u003c/span\u003e]. The attractive odours may be emitted by receptive flowers (Phyllanthaceae [\u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e19\u003c/span\u003e]), inflorescences (\u003cem\u003eFicus\u003c/em\u003e [\u003cspan citationid=\"CR20\" class=\"CitationRef\"\u003e20\u003c/span\u003e], Cycadales [\u003cspan citationid=\"CR21\" class=\"CitationRef\"\u003e21\u003c/span\u003e], Araceae [\u003cspan citationid=\"CR22\" class=\"CitationRef\"\u003e22\u003c/span\u003e]), or even leaves (\u003cem\u003eChamaropsis\u003c/em\u003e [\u003cspan citationid=\"CR18\" class=\"CitationRef\"\u003e18\u003c/span\u003e]), providing a diversity of ontogenic and evolutionary origins of signalling. Despite the central role played by odours in these systems, little is known about micro and macro-evolutionary patterns and processes of floral odour evolution and few predictions about their evolution have been made.\u003c/p\u003e \u003cp\u003eSpecificity is an important factor affecting signalling evolution. Some plant species involved in obligate brood site pollination mutualism share their pollinators with other plant species of the same genus. This may facilitate year round survival of pollinators using sequentially different plant species flowering at different periods (e.g. in \u003cem\u003eMacaranga\u003c/em\u003e [\u003cspan citationid=\"CR23\" class=\"CitationRef\"\u003e23\u003c/span\u003e], in Araceae [\u003cspan citationid=\"CR22\" class=\"CitationRef\"\u003e22\u003c/span\u003e], in \u003cem\u003eFicus\u003c/em\u003e [\u003cspan citationid=\"CR24\" class=\"CitationRef\"\u003e24\u003c/span\u003e]), or survival of pollinators of plants that flower erratically across years (e.g. African cycads [\u003cspan citationid=\"CR25\" class=\"CitationRef\"\u003e25\u003c/span\u003e]). In such systems, we predict local convergence of floral odours between the different plant species associated with a same set of insects, forming a pollination ring, in a process reminiscent of the formation of M\u0026uuml;llerian mimicry rings [\u003cspan citationid=\"CR26\" class=\"CitationRef\"\u003e26\u003c/span\u003e].\u003c/p\u003e \u003cp\u003eOther plant species interact with one or a few insect species that are specialised on a single host. This is particularly the case for brood site pollination mutualisms in which offspring feed on developing flower ovules (\u003cem\u003ee.g.\u003c/em\u003e most species of \u003cem\u003eYucca\u003c/em\u003e, Phyllantheae and \u003cem\u003eFicus\u003c/em\u003e [\u003cspan additionalcitationids=\"CR28\" citationid=\"CR27\" class=\"CitationRef\"\u003e27\u003c/span\u003e\u0026ndash;\u003cspan citationid=\"CR29\" class=\"CitationRef\"\u003e29\u003c/span\u003e]). In such specific systems, the selective forces underlying plant-signalling evolution could involve stabilising selection acting on plants and insects, or co-evolutionary trajectories, or plants tracking insect sensory bias, or insects tracking plant odours. How attractive odours evolve and vary geographically as a function of host plant and insect spatial genetic structure is almost totally unknown. A theoretical prediction is that stabilising selection could be at work in pairwise mutualistic interactions, limiting geographic differentiation [\u003cspan citationid=\"CR30\" class=\"CitationRef\"\u003e30\u003c/span\u003e].\u003c/p\u003e \u003cp\u003e \u003cem\u003eFicus\u003c/em\u003e provide a highly diversified brood site pollination mutualism for investigating factors affecting the evolution of signalling. Floral odours produced by receptive figs are generally species specific [\u003cspan citationid=\"CR31\" class=\"CitationRef\"\u003e31\u003c/span\u003e, \u003cspan citationid=\"CR32\" class=\"CitationRef\"\u003e32\u003c/span\u003e] and play a central role in pollinator attraction [\u003cspan citationid=\"CR33\" class=\"CitationRef\"\u003e33\u003c/span\u003e]. Nevertheless, only limited data is available on geographic variation in fig floral odours, and in these cases, plant and insect present share a same spatial pattern of genetic structure [\u003cspan citationid=\"CR34\" class=\"CitationRef\"\u003e34\u003c/span\u003e, \u003cspan citationid=\"CR35\" class=\"CitationRef\"\u003e35\u003c/span\u003e]. To establish whether plant or insect drives the evolution of floral odours, it is necessary to analyse spatial variation of floral odours in a system in which insect and plant present contrasted spatial genetic structures. This is the case for \u003cem\u003eFicus hirta\u003c/em\u003e and its pollinators.\u003c/p\u003e \u003cp\u003e \u003cem\u003eFicus hirta\u003c/em\u003e Vahl is a widely distributed shrub growing throughout continental South-East Asia from the Himalayan foothills to Java. It presents a pattern of spatial genetic structure suggesting genetic isolation by distance without genetic discontinuity across continental South-East Asia [\u003cspan citationid=\"CR29\" class=\"CitationRef\"\u003e29\u003c/span\u003e, \u003cspan citationid=\"CR36\" class=\"CitationRef\"\u003e36\u003c/span\u003e]. It is pollinated by a set of parapatric wasp species forming the species complex of \u003cem\u003eValisia javana sensu lato\u003c/em\u003e [\u003cspan citationid=\"CR29\" class=\"CitationRef\"\u003e29\u003c/span\u003e]. In China, \u003cem\u003eF. hirta\u003c/em\u003e is pollinated by sp1 in the south-east and the south, from Fujian province to Guangxi province, while it is pollinated by sp2 westwards in Yunnan province. Throughout continental south-eastern to southern China, over more than 1000\u0026nbsp;km, sp1 forms a single population, while on Hainan island, 20\u0026nbsp;km off the coast, it is pollinated by a different population of sp1 [\u003cspan citationid=\"CR29\" class=\"CitationRef\"\u003e29\u003c/span\u003e, \u003cspan citationid=\"CR37\" class=\"CitationRef\"\u003e37\u003c/span\u003e]. The contrasted genetic structure between pollinators and the host fig allows addressing the question of how variation in floral odour is determined. If the insects are driving the selection for receptive fig odour variation then we expect to observe two or three groups of receptive fig odours: one in Yunnan, one in south and south-east China and the same or a different one in Hainan island depending on the speed of evolution. Alternatively, if variation in receptive odours is driven by plant spatial genetic structure, then we predict a simple pattern of geographic differentiation by distance. Finally, if there is ongoing stabilizing selection then we predict no geographic variation in receptive fig odour. We investigated geographic variation of \u003cem\u003eFicus hirta\u003c/em\u003e receptive fig odours in China to answer these questions.\u003c/p\u003e "},{"header":"Results","content":"\u003cdiv id=\"Sec3\" class=\"Section2\"\u003e\n\u003ch2\u003eOverall Odour Profile\u003c/h2\u003e\n\u003cp\u003eAcross nine locations, a total of 45 receptive fig odour samples were collected and analysed (Fig.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e1\u003c/span\u003e). Thirty eight different volatile organic compounds (VOCs) were detected and identified in the odours emitted by the receptive figs (Table\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e1\u003c/span\u003e). The identified scent compounds included 3 fatty acid derivatives, 6 monoterpenes and 24 sesquiterpenes, while 5 compounds remained unidentified. Odours from locations pollinated by sp1 were mainly composed of a few sesquiterpenes while at XTBG, pollinated by sp2, the odours contained markedly higher quantities of monoterpenes, mainly (E) -\u0026beta;-ocimene but also linalool (Table\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e1\u003c/span\u003e). Compounds that were present throughout all locations accounted for 84\u0026ndash;95% of local emissions, depending on location. VOC emissions varied among locations and figs in south-eastern locations emitted higher quantities of volatiles than average (general ANOVA, \u003cem\u003eP\u003c/em\u003e\u0026thinsp;\u0026lt;\u0026thinsp;0.001, locations Ning, Sui and Sha different from mean, respectively p\u0026thinsp;\u0026lt;\u0026thinsp;0.05, p\u0026thinsp;\u0026lt;\u0026thinsp;0.05 and p\u0026thinsp;\u0026lt;\u0026thinsp;0.01, all other locations not significantly different from mean).\u003c/p\u003e\n\u003ctable border=\"1\"\u003e\u003ccaption\u003e\n\u003cp\u003eTable 1\u003c/p\u003e\n\u003cp\u003eOccurrence and relative proportion (% mean \u0026plusmn; SD) of volatile compounds from three classes, and total amount, detected in the bouquets of scents emitted by receptive figs of \u003cem\u003eFicus hirta\u003c/em\u003e from the studied locations.\u003c/p\u003e\n\u003c/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003eCompounds\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003eRI\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003eNing\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003eSha\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003eSui\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003eSCBG\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003eDHS\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003eNan\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003eDing\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003eWan\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003eXTBG\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003eN=5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003eN=5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003eN=5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003eN=5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003eN=5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003eN=7\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003eN=3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003eN=6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003eN=6\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003eO\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e%\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003eO\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e%\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003eO\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e%\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003eO\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e%\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003eO\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e%\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003eO\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e%\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003eO\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e%\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003eO\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e%\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003eO\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e%\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFatty acid derivatives\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 10px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 13px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 13px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 13px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 14px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 702px;\" colspan=\"16\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e(E)-3-Hexenyl acetate*\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1005\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e3.14\u0026plusmn;2.38\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003eNonanal*\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1102\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e0.03\u0026plusmn;0.05\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.17\u0026plusmn;0.19\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.01\u0026plusmn;0.02\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.41\u0026plusmn;1.16\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.14\u0026plusmn;0.24\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003eDecanal*\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1203\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.27\u0026plusmn;0.23\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.07\u0026plusmn;0.16\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.45\u0026plusmn;0.79\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u003cem\u003eTotal percent\u003c/em\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e0.03\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.00\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.44\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.08\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.41\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.59\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.00\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e3.14\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eMonoterpenes\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 10px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 13px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 13px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 13px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 14px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 702px;\" colspan=\"16\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u0026alpha;-pinene*\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e934\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e0.02\u0026plusmn;0.03\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.03\u0026plusmn;0.06\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.07\u0026plusmn;0.15\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e0.2\u0026plusmn;0.34\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u0026beta; -myrcene\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e991\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e0.26\u0026plusmn;0.36\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003eLimonene*\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1030\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e0.19\u0026plusmn;0.26\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.32\u0026plusmn;0.4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e2.76\u0026plusmn;1.75\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.18\u0026plusmn;0.39\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.91\u0026plusmn;4.27\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.43\u0026plusmn;2.18\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.42\u0026plusmn;0.73\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e4.29\u0026plusmn;8.69\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e2.37\u0026plusmn;3.14\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e(E) -\u0026beta;-ocimene*\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e\u003cstrong\u003e1048\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e1\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.08\u0026plusmn;0.17\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e4\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1.93\u0026plusmn;3.77\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.09\u0026plusmn;0.19\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.04\u0026plusmn;0.09\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e4\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1.83\u0026plusmn;2.21\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e4\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.93\u0026plusmn;1.52\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e2\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1.89\u0026plusmn;1.76\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e3\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e2.29\u0026plusmn;4.99\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e6\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e27.5\u0026plusmn;24.0\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003eLinalool*\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1101\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.01\u0026plusmn;0.01\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.98\u0026plusmn;2.41\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e4.66\u0026plusmn;7.18\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003epyranoid linalool oxide piranoid\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1172\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.06\u0026plusmn;0.16\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e0.04\u0026plusmn;0.07\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u003cem\u003eTotal percent\u003c/em\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e0.119\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e2.26\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e2.88\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.22\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e3.81\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e3.40\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e2.31\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e6.58\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e35.03\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eSesquiterpenes\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 10px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 13px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 13px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 13px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 14px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 702px;\" colspan=\"16\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u0026delta;-elemene*\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1343\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e0.94\u0026plusmn;0.37\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.56\u0026plusmn;0.7\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.68\u0026plusmn;0.47\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.83\u0026plusmn;1.15\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.67\u0026plusmn;0.98\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.6\u0026plusmn;0.68\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.17\u0026plusmn;1.03\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.39\u0026plusmn;0.79\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e1.28\u0026plusmn;0.94\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u0026alpha;-cubebene\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1355\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e3.49\u0026plusmn;3.35\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.03\u0026plusmn;0.07\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.81\u0026plusmn;0.33\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.58\u0026plusmn;0.59\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.68\u0026plusmn;0.66\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e7\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.15\u0026plusmn;1.13\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e4.99\u0026plusmn;0.57\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.78\u0026plusmn;0.49\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e0.14\u0026plusmn;0.13\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003ecyclosativene\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1375\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e1.86\u0026plusmn;0.55\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.19\u0026plusmn;0.22\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.85\u0026plusmn;2.12\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.46\u0026plusmn;0.89\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.48\u0026plusmn;0.45\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.92\u0026plusmn;2.08\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.42\u0026plusmn;0.73\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.45\u0026plusmn;1.42\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e0.64\u0026plusmn;0.44\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026alpha;-copaene*\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e\u003cstrong\u003e1384\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 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73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e6.05\u0026plusmn;5.54\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e0\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e\u003cstrong\u003en.d.\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u0026alpha;-gurjunene\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1419\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e0.72\u0026plusmn;0.5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.53\u0026plusmn;0.69\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.27\u0026plusmn;0.35\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.3\u0026plusmn;0.53\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.1\u0026plusmn;0.07\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.3\u0026plusmn;0.5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.13\u0026plusmn;0.23\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.53\u0026plusmn;0.77\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e0.11\u0026plusmn;0.09\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003eCedrene\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1425\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e0.14\u0026plusmn;0.31\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.66\u0026plusmn;1.38\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.02\u0026plusmn;0.02\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.06\u0026plusmn;0.06\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.33\u0026plusmn;0.71\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e0.53\u0026plusmn;0.65\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e(E)- \u0026beta;- Caryophyllene*\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e\u003cstrong\u003e1430\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e\u003cstrong\u003e30.8\u0026plusmn;18.69\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e46.45\u0026plusmn;8.09\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e36.38\u0026plusmn;5.99\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e56.89\u0026plusmn;8.71\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e45.11\u0026plusmn;8.94\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e7\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e56.98\u0026plusmn;9.13\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e3\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e31\u0026plusmn;2.4\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e6\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e46.6\u0026plusmn;15.58\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e6\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e20.57\u0026plusmn;9.87\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u0026beta;-copaene\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1437\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e3\u0026plusmn;1.64\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e2.75\u0026plusmn;1.94\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e4.06\u0026plusmn;0.77\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.68\u0026plusmn;0.1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.65\u0026plusmn;2.09\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e7\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.26\u0026plusmn;0.76\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.33\u0026plusmn;1.22\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.86\u0026plusmn;0.58\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e2.76\u0026plusmn;1.05\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e(E)- \u0026alpha;- bergamotene*\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1441\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e0.3\u0026plusmn;0.29\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.36\u0026plusmn;0.4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.57\u0026plusmn;0.58\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.11\u0026plusmn;0.11\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.06\u0026plusmn;0.13\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.23\u0026plusmn;0.61\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e1.37\u0026plusmn;1.32\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u0026alpha;-guaiene\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1445\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.69\u0026plusmn;0.87\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.66\u0026plusmn;1.11\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.57\u0026plusmn;0.66\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.43\u0026plusmn;0.46\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.8\u0026plusmn;0.59\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003ealloaromadendrene\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1453\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e0.67\u0026plusmn;0.53\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 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9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.18\u0026plusmn;0.32\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.07\u0026plusmn;0.17\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e0.78\u0026plusmn;0.64\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003eE-\u0026beta;-farnesene*\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1457\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e1.34\u0026plusmn;1.53\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.68\u0026plusmn;0.69\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.41\u0026plusmn;1.41\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e2.26\u0026plusmn;3.51\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e4.3\u0026plusmn;4.11\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.22\u0026plusmn;0.47\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.42\u0026plusmn;0.31\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e3.09\u0026plusmn;2.98\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e1.56\u0026plusmn;1.72\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026alpha; \u0026ndash;humulene*\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e\u003cstrong\u003e1463\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e\u003cstrong\u003e5.2\u0026plusmn;2.99\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e7.61\u0026plusmn;4.33\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e4.91\u0026plusmn;1.77\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e9.02\u0026plusmn;1.62\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e7.23\u0026plusmn;1.22\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e7\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e6.21\u0026plusmn;1.6\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e3\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5.01\u0026plusmn;1.25\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e6\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e6.93\u0026plusmn;2.28\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e3\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1.34\u0026plusmn;2.18\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u0026gamma; \u0026ndash;muurolene*\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1482\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e0.79\u0026plusmn;0.44\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.47\u0026plusmn;0.35\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.99\u0026plusmn;0.29\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.37\u0026plusmn;0.53\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.3\u0026plusmn;0.29\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.22\u0026plusmn;0.26\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.24\u0026plusmn;0.65\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.79\u0026plusmn;0.82\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e0.44\u0026plusmn;0.5\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u003cstrong\u003egermacrene D*\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e\u003cstrong\u003e1488\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e4\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e\u003cstrong\u003e6.41\u0026plusmn;6.7\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e6.04\u0026plusmn;4.33\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e13.26\u0026plusmn;4.81\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e3\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1.04\u0026plusmn;1.25\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e4.86\u0026plusmn;6.82\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e6\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e3.85\u0026plusmn;3.34\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e3\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5.18\u0026plusmn;1.67\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e2.35\u0026plusmn;2.23\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e6\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e6.85\u0026plusmn;2.61\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u0026alpha;-selinene\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1494\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e0.44\u0026plusmn;0.66\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.56\u0026plusmn;2.64\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.75\u0026plusmn;3.78\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.96\u0026plusmn;0.39\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.48\u0026plusmn;1.57\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.26\u0026plusmn;0.28\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.98\u0026plusmn;0.54\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.54\u0026plusmn;0.3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e2\u0026plusmn;2.5\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u0026beta;-guaiene\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1500\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e0.1\u0026plusmn;0.15\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.12\u0026plusmn;0.25\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.06\u0026plusmn;0.11\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.31\u0026plusmn;0.27\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.11\u0026plusmn;0.18\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e0.02\u0026plusmn;0.03\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u0026alpha;-bulnesene\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1503\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e1.74\u0026plusmn;2.46\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e3.32\u0026plusmn;1.56\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.25\u0026plusmn;1.74\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.58\u0026plusmn;0.81\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.92\u0026plusmn;0.48\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.04\u0026plusmn;0.08\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.22\u0026plusmn;0.38\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.37\u0026plusmn;0.57\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e2.82\u0026plusmn;2.5\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u0026alpha;-muurolene*\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1505\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e1.94\u0026plusmn;0.7\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.64\u0026plusmn;0.8\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e2.99\u0026plusmn;1.11\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.75\u0026plusmn;1.18\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e4.15\u0026plusmn;4.04\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e7\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.6\u0026plusmn;1.01\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e3.71\u0026plusmn;0.48\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e2.01\u0026plusmn;0.62\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e3.77\u0026plusmn;2.95\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u0026gamma; -cadinene\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1520\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e0.75\u0026plusmn;0.98\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.3\u0026plusmn;0.53\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.68\u0026plusmn;0.31\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.77\u0026plusmn;0.94\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.04\u0026plusmn;0.87\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.19\u0026plusmn;0.23\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.89\u0026plusmn;0.65\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.38\u0026plusmn;0.87\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e0.13\u0026plusmn;0.15\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u0026delta;-cadinene*\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1528\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e2.94\u0026plusmn;1.89\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.17\u0026plusmn;0.23\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.53\u0026plusmn;0.52\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.06\u0026plusmn;0.44\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.29\u0026plusmn;0.34\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e7\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.2\u0026plusmn;0.44\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e4.23\u0026plusmn;1.29\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e2.85\u0026plusmn;1.55\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e1.01\u0026plusmn;0.54\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u003cem\u003eTotal percent\u003c/em\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e92.4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e82.96\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e86.94\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e99.69\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e96.02\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e94.87\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e96.9\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e93.08\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e61.78\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eUnknown\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003eUnknown1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1339\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e2.01\u0026plusmn;4.38\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.66\u0026plusmn;1.23\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.08\u0026plusmn;0.06\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003eUnknown2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1359\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e0.19\u0026plusmn;0.12\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.66\u0026plusmn;1.16\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.53\u0026plusmn;0.56\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003eUnknown3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1360\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e0.16\u0026plusmn;0.31\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.09\u0026plusmn;0.04\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.03\u0026plusmn;0.04\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003eUnknown4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e1379\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e1.16\u0026plusmn;1.1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e2.81\u0026plusmn;1.53\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e1.29\u0026plusmn;1.08\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.05\u0026plusmn;0.11\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e0\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003en.d.\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e0.06\u0026plusmn;0.07\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eUnknown5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e\u003cstrong\u003e1476\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e\u003cstrong\u003e3.76\u0026plusmn;2.63\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e9.57\u0026plusmn;4.15\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e4\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e7.81\u0026plusmn;4.57\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e0\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003en.d.\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e4\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.1\u0026plusmn;0.09\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.33\u0026plusmn;0.37\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.2\u0026plusmn;0.34\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e4\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.34\u0026plusmn;0.5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e2\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.01\u0026plusmn;0.01\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u003cem\u003eTotal percent\u003c/em\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e7.28\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e14.79\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e9.74\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.15\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.33\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e0.34\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e0.07\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eTotal amount (ng/fig/hr)\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e\u003cstrong\u003e4.48\u0026plusmn;2.8\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5.2\u0026plusmn;4.36\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e2.04\u0026plusmn;0.32\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1.16\u0026plusmn;0.62\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1.2\u0026plusmn;0.8\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.76\u0026plusmn;0.68\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.8\u0026plusmn;0.28\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.66\u0026plusmn;0.5\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.53\u0026plusmn;0.27\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 107px;\"\u003e\n\u003cp\u003e\u003cstrong\u003emean diameters of figs (mm)\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 23px;\" colspan=\"3\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 8px;\" colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 54px;\" colspan=\"5\"\u003e\n\u003cp\u003e\u003cstrong\u003e23.2 \u0026plusmn; 4.9 \u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e21.4 \u0026plusmn; 2.6\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e20.0 \u0026plusmn; 2.6\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e14.3 \u0026plusmn; 2.7\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e13.4 \u0026plusmn; 1.7\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e16.78\u0026plusmn; 2.0 \u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e15.5 \u0026plusmn; 1.6 \u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e15.3 \u0026plusmn; 2.3\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 9px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eNA\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n\u003cp\u003e* compound identification confirmed by comparison of mass spectra and RI with those of authentic standards; N= number of individuals sampled; O = number of individuals in which that compounds was found; RI = Kowat retention index; n.d. = compound not detected; in bold compounds that represent more than 5% in the average bouquet of scents in at least one site.\u003c/p\u003e\n\u003c/div\u003e\n\u003cdiv id=\"Sec4\" class=\"Section2\"\u003e\n\u003ch2\u003eGeographic variation in floral scents\u003c/h2\u003e\n\u003cp\u003eThe scatterplot obtained by NMDS ordination based on the Bray-Curtis dissimilarity index (stress\u0026thinsp;=\u0026thinsp;0.172) is shown in Fig.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e2\u003c/span\u003e. Overall there was significant variation among locations in the relative proportions of the different compound in odours emitted by receptive figs (PERMANOVA, F\u003csub\u003e8,45\u003c/sub\u003e = 5.0198, P\u0026thinsp;=\u0026thinsp;0.001). The combined results of pairwise comparisons (Table\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e2\u003c/span\u003e) and the NMDS plot suggest that samples of floral odours can be grouped into three geographic clusters, namely a south-eastern cluster (3 locations: Ning, Sha and Sui), a southern cluster (4 location: SCBG, DHS, Nan and Wan) and a south-western cluster (XTBG). The assignment of location Ding to cluster is ambiguous as it is not significantly different from location Ning and from location Wan in the PERMANOVA analysis, and it has an intermediate position between the south-eastern and the southern group in the NMDS plot. Analysis of the similarity percentage (simper) reveals that the quantities of 4 to 6 compounds explained more than 30% of the dissimilarity between locations and relative quantities of both main and minor compounds, involving four to six compounds, explained more than 30% of the dissimilarity between locations.\u003c/p\u003e\n\u003cdiv class=\"gridtable\"\u003e\n\u003ctable id=\"Tab2\" border=\"1\"\u003e\u003ccaption\u003e\n\u003cdiv class=\"CaptionNumber\"\u003eTable 2\u003c/div\u003e\n\u003cdiv class=\"CaptionContent\"\u003e\n\u003cp\u003eSignificance of the differences between locations in the relative proportions of the different VOCs in the floral odours. Significance was estimated with a permutational analysis of variance (PERMANOVA). Non-significant p-values (p\u0026thinsp;\u0026gt;\u0026thinsp;0.05) indicated in bold.\u003c/p\u003e\n\u003c/div\u003e\n\u003c/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003e\u0026nbsp;\u003c/th\u003e\n\u003cth align=\"left\"\u003e\n\u003cp\u003eNing\u003c/p\u003e\n\u003c/th\u003e\n\u003cth align=\"left\"\u003e\n\u003cp\u003eSha\u003c/p\u003e\n\u003c/th\u003e\n\u003cth align=\"left\"\u003e\n\u003cp\u003eSui\u003c/p\u003e\n\u003c/th\u003e\n\u003cth align=\"left\"\u003e\n\u003cp\u003eSCBG\u003c/p\u003e\n\u003c/th\u003e\n\u003cth align=\"left\"\u003e\n\u003cp\u003eDHS\u003c/p\u003e\n\u003c/th\u003e\n\u003cth align=\"left\"\u003e\n\u003cp\u003eNan\u003c/p\u003e\n\u003c/th\u003e\n\u003cth align=\"left\"\u003e\n\u003cp\u003eDing\u003c/p\u003e\n\u003c/th\u003e\n\u003cth align=\"left\"\u003e\n\u003cp\u003eWan\u003c/p\u003e\n\u003c/th\u003e\n\u003cth align=\"left\"\u003e\n\u003cp\u003eXTBG\u003c/p\u003e\n\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eNing\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eSha\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.079\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eSui\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.103\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.046\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eSCBG\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.022\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.02\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.02\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eDHS\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.02\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.02\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.02\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.344\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eNan\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.012\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.02\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.014\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.045\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.02\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eDing\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.081\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.036\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.028\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.022\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.04\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.02\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eWan\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.023\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.012\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.02\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.21\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.588\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.014\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e\u003cstrong\u003e0.071\u003c/strong\u003e\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eXTBG\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.022\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.021\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.02\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.02\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.02\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.012\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.03\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e0.03\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\u0026nbsp;\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv id=\"Sec5\" class=\"Section2\"\u003e\n\u003ch2\u003eCorrelation between floral odour differences and geographic distance\u003c/h2\u003e\n\u003cp\u003eThere was a significant correlation between chemical distance and geographic distance including all the samples at all locations (Mantel statistic r\u0026thinsp;=\u0026thinsp;0.4897, p\u0026thinsp;\u0026lt;\u0026thinsp;0.001). A second test performed for all samples at all locations pollinated by sp1, removing location XTBG, was also significant (Mantel test without XTBG, r\u0026thinsp;=\u0026thinsp;0.4069, p\u0026thinsp;\u0026lt;\u0026thinsp;0.001). A third test performed including only all samples from the locations pollinated by sp1 pop1, \u003cem\u003ei.e.\u003c/em\u003e the continental south and south-eastern populations was also significant (Mantel test on continental locations without XTBG, r\u0026thinsp;=\u0026thinsp;0.49, p\u0026thinsp;\u0026lt;\u0026thinsp;0.001). Hence, at all scales, we observed a correlation between chemical distance and geographic distance.\u003c/p\u003e\n\u003cp\u003eA second set of correlations were examined using on a single odour composition value for each location in order to avoid potential pseudo-replication problems. There was a significant correlation between chemical distance and geographic distance when including all the locations (Mantel statistic r\u0026thinsp;=\u0026thinsp;0.3423, p\u0026thinsp;=\u0026thinsp;0.028) and when removing location XTBG (Mantel statistic r: 0.3525, p\u0026thinsp;=\u0026thinsp;0.043). When including only southern and south-eastern continental locations (6 data points) the test became marginally non-significant (Mantel statistic r\u0026thinsp;=\u0026thinsp;0.45, p\u0026thinsp;=\u0026thinsp;0.072).\u003c/p\u003e\n\u003c/div\u003e"},{"header":"Discussion","content":"\u003cp\u003eThe results of the present study provide new insights into the possible drivers of micro-evolution of flower signaling in highly specialized mutualistic plant-pollinator interactions. The geographic pattern of increasing receptive fig odour differentiation with distance is analogous to the pattern of genetic isolation by distance exhibited by the plant. It is strikingly different from the pattern of genetic structuring of the pollinating insects into species and populations [\u003cspan class=\"CitationRef\"\u003e29\u003c/span\u003e]. Hence, there was no evidence in favour of the stabilising selection predicted by theoretical models [\u003cspan class=\"CitationRef\"\u003e30\u003c/span\u003e], and no evidence in favour of strict sense plant-insect co-evolution for floral odour composition and its perception by the insects. These results demonstrate that, in \u003cem\u003eF. hirta\u003c/em\u003e, the plant is the driver of floral odour evolution.\u003c/p\u003e\n\u003cp\u003eStructuring occurs at much larger spatial scales in more dispersive systems such as the one represented by \u003cem\u003eF. racemosa\u003c/em\u003e. In this species, the plant is structured into large gene pools, covering huge surfaces, and presenting no or almost no spatial genetic structure. Each gene pool is pollinated by a wasp species forming a single population [\u003cspan class=\"CitationRef\"\u003e38\u003c/span\u003e]. In that situation, no differences in receptive fig odours were observed between two locations, 900\u0026nbsp;km apart, corresponding to a same gene pool [\u003cspan class=\"CitationRef\"\u003e34\u003c/span\u003e]. Large gene flow could limit geographic variation in floral odour either by limiting drift or by limiting adaptive differentiation of floral odours. A direct consequence of the lack of geographic differentiation of floral odours is that pollinators drifting in the wind above the canopy and dispersing over large distances [\u003cspan class=\"CitationRef\"\u003e39\u003c/span\u003e] will still recognise receptive figs: long distance plant gene flow facilitates long distance insect colonisation and reciprocally in a feedback loop. The opposite may be true for the lower dispersal system of \u003cem\u003eF. hirta\u003c/em\u003e. Differentiation of local floral odours may select for reduced pollinator dispersal, and this will result in stronger spatial genetic structure in the plants, in a self-reinforced process. Such self-reinforced processes may be at the origin of the divergent dispersal strategies of fig-pollinating wasps. Pollinators of monoecious \u003cem\u003eFicus\u003c/em\u003e species generally disperse by drifting in the wind above the canopy while pollinators of the spatially more structured dioecious \u003cem\u003eFicus\u003c/em\u003e species, including \u003cem\u003eF. hirta\u003c/em\u003e, are generally not observed in the aerial plankton [\u003cspan class=\"CitationRef\"\u003e39\u003c/span\u003e].\u003c/p\u003e\n\u003cp\u003eThe evolutionary stability observed in the monoecious \u003cem\u003eF. racemosa\u003c/em\u003e could be present in other systems such as some species of yuccas. Indeed, \u003cem\u003eYucca filamentosa\u003c/em\u003e floral odours do not vary across its range [\u003cspan class=\"CitationRef\"\u003e40\u003c/span\u003e, \u003cspan class=\"CitationRef\"\u003e41\u003c/span\u003e]. Both \u003cem\u003eY. filamentosa\u003c/em\u003e and its pollinator \u003cem\u003eTegeticula yuccasella\u003c/em\u003e presents limited genetic differentiation across their ranges suggesting strong gene flow, reminiscent of the situation in \u003cem\u003eF. racemosa\u003c/em\u003e [\u003cspan class=\"CitationRef\"\u003e40\u003c/span\u003e, \u003cspan class=\"CitationRef\"\u003e42\u003c/span\u003e]. A broader study of receptive floral odour variation among \u003cem\u003eYucca\u003c/em\u003e species is required to uncover patterns. Indeed, the floral odours of \u003cem\u003eY. elata\u003c/em\u003e are undistinguishable of those of \u003cem\u003eY. filamentosa\u003c/em\u003e while other \u003cem\u003eYucca\u003c/em\u003e species produce distinctive odours [\u003cspan class=\"CitationRef\"\u003e43\u003c/span\u003e]. However, \u003cem\u003eYucca\u003c/em\u003e moth and pollinating fig wasp population dynamics are not comparable. Individual \u003cem\u003eYucca\u003c/em\u003e moths may survive in the soil in diapause for 30\u0026nbsp;years [\u003cspan class=\"CitationRef\"\u003e44\u003c/span\u003e], while fig wasps only survive one or two days outside figs [\u003cspan class=\"CitationRef\"\u003e45\u003c/span\u003e]. This short life span leads to local pollinating wasp population extinctions during climatic accidents. The distinctive genetic signature of such dynamics is lack of spatial genetic structure combined with small effective population size in species presenting very large populations [\u003cspan class=\"CitationRef\"\u003e46\u003c/span\u003e].\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eFicus septica\u003c/em\u003e in the Philippines and Taiwan provides complementary information on patterns of geographic variation [\u003cspan class=\"CitationRef\"\u003e35\u003c/span\u003e]. \u003cem\u003eFicus septica\u003c/em\u003e is structured into at least three gene pools (Taiwan / Luzon-Negros / Mindanao) and is pollinated by a different black coloured wasp species belonging to the \u003cem\u003eCeratosolen bisulcatus\u003c/em\u003e species group in each of the three regions. Nevertheless, a fourth wasp species, belonging to the same species group, \u003cem\u003eC. jucundus\u003c/em\u003e, has colonised the whole region, bridging the odour differences [\u003cspan class=\"CitationRef\"\u003e35\u003c/span\u003e]. This observation suggests that, given sufficient time, receptive fig odour differentiation within host-species does not preclude wasps from expanding their range.\u003c/p\u003e\n\u003cp\u003eGeographic variation in floral odours has been investigated throughout numerous populations in the facultative brood site pollination mutualism between \u003cem\u003eLithophragma spp.\u003c/em\u003e and \u003cem\u003eGreya\u003c/em\u003e moths. As in \u003cem\u003eFicus hirta\u003c/em\u003e, floral odours varied among locations within species, and the difference in floral odours increased with geographic distance (Fig.\u0026nbsp;4 in [\u003cspan class=\"CitationRef\"\u003e47\u003c/span\u003e]). Further, odour distance between populations of two sympatric but not syntopic clades of \u003cem\u003eLithophragma\u003c/em\u003e did not correlate with geographic distance, demonstrating that there was no concerted odour evolution between the two clades [\u003cspan class=\"CitationRef\"\u003e47\u003c/span\u003e]. These results suggest that in this example too, the plants are the drivers of floral odour evolution and the insects are the followers, despite strong spatial genetic structure in the \u003cem\u003eGreya\u003c/em\u003e pollinators [\u003cspan class=\"CitationRef\"\u003e48\u003c/span\u003e].\u003c/p\u003e\n\u003cp\u003eModels of mutualism predict the occurrence of stabilising selection, especially when individuals of one species need to interact with many mutualistic individuals of another species [\u003cspan class=\"CitationRef\"\u003e49\u003c/span\u003e]. \u003cem\u003eLithophragma spp.\u003c/em\u003e individuals, and even more \u003cem\u003eFicus spp\u003c/em\u003e. trees, need to interact with many individuals of their insect pollinator species, but the evolution of their floral odours do not conform to prediction. However, because of the short generation time of pollinators comparatively to the plants, the theoretical models do not apply. We suggest that in such systems, local populations of pollinators may rapidly track the slow evolution of local floral odours.\u003c/p\u003e\n\u003cp\u003eIn the case of plant-species sharing pollinators, a simple prediction could be local convergence of floral odours between the different plant species associated with a same set of insects. This has been shown in cases of plants sharing pollinators in Cycads [\u003cspan class=\"CitationRef\"\u003e50\u003c/span\u003e], in \u003cem\u003eFicus\u003c/em\u003e [\u003cspan class=\"CitationRef\"\u003e51\u003c/span\u003e, \u003cspan class=\"CitationRef\"\u003e52\u003c/span\u003e] and in \u003cem\u003eGlochidion\u003c/em\u003e [\u003cspan class=\"CitationRef\"\u003e53\u003c/span\u003e, \u003cspan class=\"CitationRef\"\u003e54\u003c/span\u003e]. We may further predict that plant species involved in different pollination rings in different localities may evolve different attractive odours among localities as suggested by results on Cycads [\u003cspan class=\"CitationRef\"\u003e50\u003c/span\u003e]. Results on Cycads suggest within pollinator-species evolution of divergent responses to floral odours, adjusted to the odours produced locally by their hosts [\u003cspan class=\"CitationRef\"\u003e50\u003c/span\u003e], as suggested above for \u003cem\u003eC. jucundus\u003c/em\u003e. In such systems, the pollinators are the mediators of the selection for odour convergence among co-occurring plant species.\u003c/p\u003e"},{"header":"Conclusion","content":" \u003cp\u003eWhile brood site pollination mutualisms are highly diversified in terms of resources used by the pollinator offspring and in terms of the organs emitting floral odours, their olfactive signalling seems to follow a common set of evolutionary rules. We propose a general framework to investigate the evolution of floral odours within plant species involved in obligate brood site pollination mutualisms. When pollinators are host specific, plants are the drivers of the evolution of floral odours, and pollinating insects, with their large population sizes and short generation times, are the followers. The presence and the intensity of geographic differentiation of floral odours will depend on spatial genetic structure of the host-plant. When plant species share pollinators, their floral odours converge, through a mimicry process among plants, mediated by the pollinators. In all cases, pollinators have the potential to expand their range by evolving the capacity to recognise floral odours of their host species from new locations. This framework will allow testing predictions on floral odour evolution.\u003c/p\u003e "},{"header":"Methods","content":"\u003cdiv id=\"Sec9\" class=\"Section2\"\u003e\n\u003ch2\u003eStudy system and collection sites\u003c/h2\u003e\n\u003cp\u003eIn a previous study samples collected from all the sites investigated here had been included in a broader genetic study of \u003cem\u003eF. hirta\u003c/em\u003e and its pollinating wasps throughout China to Java. All the plants were shown to belong to a single species presenting clinal genetic variation while the pollinators belonged to a single species group [\u003cspan class=\"CitationRef\"\u003e29\u003c/span\u003e]. Reference herbarium samples for that study were deposited at IBSC under numbers 817854\u0026ndash;817899. FK formally identified the specimens as \u003cem\u003eFicus hirta\u003c/em\u003e, by comparing live plants from locations SCBG, XTBG and the voucher specimens collected by YH throughout the sampling range, with descriptions and with reference herbarium samples, mainly at P, identified by EJH Corner and/or CC Berg. While \u003cem\u003eF. triloba\u003c/em\u003e and \u003cem\u003eF. hirta\u003c/em\u003e may sometimes be tricky to distinguish in herbarium material, they are easily distinguished in the field. In this study, sample identification in the field was done either by XD and HY or by XD and FK.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eFicus hirta\u003c/em\u003e Vahl. (section \u003cem\u003eFicus\u003c/em\u003e) is a shrub or small tree approximately 1\u0026ndash;3\u0026nbsp;m high. Figs are produced year-round [\u003cspan class=\"CitationRef\"\u003e55\u003c/span\u003e]. Figs develop asynchronously within the tree, and a few plants are sufficient to produce pollinators throughout the year [\u003cspan class=\"CitationRef\"\u003e55\u003c/span\u003e, \u003cspan class=\"CitationRef\"\u003e56\u003c/span\u003e]. The production of receptive figs peaks in May-June [\u003cspan class=\"CitationRef\"\u003e55\u003c/span\u003e]. In June-July 2019, we collected floral odours from receptive figs in 9 locations distributed across China, with 3 south-eastern locations (Ning, Sha and Sui), 5 southern locations including 2 in Hainan, and 1 south-western location (XTBG) in South Yunnan. (Table\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e3\u003c/span\u003e, Fig.\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e1\u003c/span\u003e). Collections were made on wild-growing plants and we attempted to sample at least 5 individuals per location. All the odour samples collected came from the same season.\u003c/p\u003e\n\u003cdiv class=\"gridtable\"\u003e\n\u003ctable id=\"Tab3\" border=\"1\"\u003e\u003ccaption\u003e\n\u003cdiv class=\"CaptionNumber\"\u003eTable 3\u003c/div\u003e\n\u003cdiv class=\"CaptionContent\"\u003e\n\u003cp\u003eSampling site, corresponding pollinating wasps, GPS coordinates, and No. of samples\u003c/p\u003e\n\u003c/div\u003e\n\u003c/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003e\n\u003cp\u003eSampling site\u003c/p\u003e\n\u003c/th\u003e\n\u003cth align=\"left\"\u003e\n\u003cp\u003ePollinating wasp\u003c/p\u003e\n\u003c/th\u003e\n\u003cth align=\"left\"\u003e\n\u003cp\u003eGPS coordinates\u003c/p\u003e\n\u003c/th\u003e\n\u003cth align=\"left\"\u003e\n\u003cp\u003eNo. of samples\u003c/p\u003e\n\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eNing\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003esp1 pop1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e119.73 E, 26.63\u0026nbsp;N\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eSha\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003esp1 pop1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e117.73 E, 26.39\u0026nbsp;N\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eSui\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003esp1 pop 1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e114.24 E, 26.41\u0026nbsp;N\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eSCBG\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003esp1 pop1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e113.35 E, 23.17\u0026nbsp;N\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eDHS\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003esp1 pop1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e112.54 E, 23.16\u0026nbsp;N\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e4\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eNan\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003esp1 pop1\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e108.39 E, 22.79\u0026nbsp;N\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e7\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eDing\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003esp1 pop2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e110.36 E, 19.54N\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e3\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eWan\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003esp1 pop2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e110.20 E, 18.77\u0026nbsp;N\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e6\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eXTBG\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003esp2\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e101.27 E, 21.92\u0026nbsp;N\u003c/p\u003e\n\u003c/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003e5\u003c/p\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv id=\"Sec10\" class=\"Section2\"\u003e\n\u003ch2\u003eFloral Odour Collection\u003c/h2\u003e\n\u003cp\u003eWe used the head-space technique following methods initially developed for \u003cem\u003eSilene\u003c/em\u003e [\u003cspan class=\"CitationRef\"\u003e57\u003c/span\u003e] and that have been successfully used in several \u003cem\u003eFicus\u003c/em\u003e species [\u003cspan class=\"CitationRef\"\u003e34\u003c/span\u003e, \u003cspan class=\"CitationRef\"\u003e51\u003c/span\u003e, \u003cspan class=\"CitationRef\"\u003e58\u003c/span\u003e, \u003cspan class=\"CitationRef\"\u003e59\u003c/span\u003e]. As the size of receptive figs varied geographically [\u003cspan class=\"CitationRef\"\u003e60\u003c/span\u003e], in order to collect sufficient quantities of odour for the analysis, the number of figs used in each bag was adjusted according to fig diameter: for south-eastern locations 13\u0026thinsp;\u0026plusmn;\u0026thinsp;4, for southern locations 17\u0026thinsp;\u0026plusmn;\u0026thinsp;4, and for the south-western location 19\u0026thinsp;\u0026plusmn;\u0026thinsp;10. Odour collection was performed under natural light between 10:00 am and 5:00\u0026nbsp;pm, corresponding to the insects\u0026rsquo; period of maximum activity during our field season.\u003c/p\u003e\n\u003cp\u003eReceptive figs were enclosed in a polyethylene terephtalate (Nalophan\u0026reg;, Kalle Nalo GmbH, Wursth\u0026uuml;llen, Germany) bag for 30\u0026nbsp;min. Then, air was pulled out of the bag (flow rate: 200 mLmin\u003csup\u003e\u0026minus;\u0026thinsp;1\u003c/sup\u003e) through a Chomatoprobe filter (filled with 1.5\u0026nbsp;mg of Carbotrap 20\u0026ndash;40 and 1.5\u0026nbsp;mg of Tenax 60\u0026ndash;80) in which the volatile organic compounds (VOCs) were trapped. Each collection lasted 5\u0026nbsp;min. Because \u003cem\u003eFicus hirta\u003c/em\u003e figs are small, to increase the quantity of odour trapped, we repeated the above operation three times for each bag. In parallel, for every collection we made a \u0026lsquo;blank\u0026rsquo; extraction from a bag that contained no fig, using the same protocol. One microlitre of a solution of internal standards (n- Nonane and n-Dodecane, 110\u0026nbsp;ng/\u0026micro;l of each) was added to each filter, before odour extraction, so that we could control for VOC loss during storage and transport, and estimate the total amount of VOCs emitted by figs. The samples were stored at -20\u0026nbsp;\u0026deg;C until VOC analysis.\u003c/p\u003e\n\u003c/div\u003e\n\u003cdiv id=\"Sec11\" class=\"Section2\"\u003e\n\u003ch2\u003eVOC analysis\u003c/h2\u003e\n\u003cp\u003eSamples were analysed at the \u0026ldquo;Platform for Chemical Analyses in Ecology\u0026rdquo; (PACE), technical facilities of the LabEx CeMEB (Centre M\u0026eacute;diterran\u0026eacute;en pour l\u0026rsquo;Environnement et la Biodiversit\u0026eacute;, Montpellier, France), using a gas chromatograph (GC, Trace\u0026trade; 1310, Thermo Scientific\u0026trade; Milan, Italy) coupled to a mass spectrometer (ISQ\u0026trade; QD Single Quadrupole, Thermo Scientific\u0026trade; Milan, Italy). The gas chromatograph was equipped with an OPTIMA\u0026reg; 5-MS capillary column (30\u0026nbsp;m\u0026thinsp;\u0026times;\u0026thinsp;0.25\u0026nbsp;mm\u0026thinsp;\u0026times;\u0026thinsp;0.25\u0026nbsp;\u0026micro;m, Macherey-Nagel, D\u0026uuml;ren, Germany). Filters were handled with a Multi Purpose Sampler (Gerstell, M\u0026uuml;lheim an der Ruhr, Germany) and desorbed with a double stage desorption system, composed by a Thermal Desorption Unity and a Cold Injection System (CIS) (Gerstell, M\u0026uuml;lheim an der Ruhr, Germany). The instrumentation and temperature programs were as follows. First, the filters were desorbed splitless with a temperature of 250\u0026nbsp;\u0026deg;C on the CIS trap cooled at -80\u0026nbsp;\u0026deg;C by liquid nitrogen. Then, the CIS trap was heated to 250\u0026nbsp;\u0026deg;C with a 1:4 split ratio to inject the compounds in the column. Oven temperature was held at 40\u0026nbsp;\u0026deg;C for 3 minutes, increased from 40\u0026nbsp;\u0026deg;C to 210\u0026nbsp;\u0026deg;C at a rate of 5\u0026nbsp;\u0026deg;C/min and from 220 to 250\u0026nbsp;\u0026deg;C at 10\u0026nbsp;\u0026deg;C/min, and finally held for 2\u0026nbsp;min. The temperature of the transfer line and the ion source of the mass spectrometer were 250\u0026nbsp;\u0026deg;C and 200\u0026nbsp;\u0026deg;C respectively. The acquisition was from 38\u0026nbsp;m/z to 350\u0026nbsp;m/z, and the ionization energy is 70\u0026nbsp;eV. The FID was heated to 250\u0026nbsp;\u0026deg;C. The Xcalibur\u0026trade; software (Thermo Scientific\u0026trade;, Milan, Italy) was used for data processing. Retention times of a series of n-alkanes (Alcanes standard solution, 04070, Sigma Aldrich\u0026reg;) were used to convert retention times into retention index. VOCs were identified based on matching of the mass spectra with the NIST 98 MS and Adams 2007 libraries, and on confirmation by comparison of their retention index (RI) with libraries and published data [\u003cspan class=\"CitationRef\"\u003e61\u003c/span\u003e]. Identification of some compounds was confirmed by comparison of both mass spectra and RI with those of authentic standards (see Table\u0026nbsp;\u003cspan class=\"InternalRef\"\u003e2\u003c/span\u003e).\u003c/p\u003e\n\u003c/div\u003e\n\u003cdiv id=\"Sec12\" class=\"Section2\"\u003e\n\u003ch2\u003eData analysis\u003c/h2\u003e\n\u003cp\u003eOnly VOCs that appeared in at least two different odour samples were retained to determine odour profiles. From this VOC set, we calculated the emission rate and the relative composition of each odour profile. The emission rates were the sum of emission rates of all VOCs detected in a given sample, calculated as ng/fig/hour. Relative odour composition was the relative contribution of each VOC to the odour profile, expressed as a percentage.\u003c/p\u003e\n\u003cp\u003eAll statistical analyses were performed with R version 3.5.1 [\u003cspan class=\"CitationRef\"\u003e62\u003c/span\u003e]. Emission rate variation among locations were analyzed globally in an ANOVA and testing for deviations from mean value. Divergence in chemical profiles across locations was estimated with non-metric multidimensional scaling (NMDS) in two dimensions, based on a Bray-Curtis similarity matrix, using the package vegan [\u003cspan class=\"CitationRef\"\u003e63\u003c/span\u003e]. We used the relative proportions of all the compounds emitted by figs (semiquantitative data). Data were standardized prior to the analysis. Two-dimensional plots were constructed using the \u0026ldquo;metaMDS\u0026rdquo; function algorithm. Pairwise distance between individuals for relative proportions of VOCs was calculated using the Bray\u0026ndash;Curtis dissimilarity index, which ranges between 0 and 1. A stress value is given, indicating how well the particular configuration represents the distance matrix (stress values\u0026thinsp;\u0026lt;\u0026thinsp;0.2 are desirable). To test if the overall variation in chemical composition between groups was significantly different, we carried out permutational multivariate analysis of variance tests (PERMANOVA) based on a Bray-Curtis distance matrix. The chemical distance matrices were calculated with the function \u0026ldquo;vegdist\u0026rdquo; after data standardization with \u0026ldquo;decostand\u0026rdquo; function, and PERMANOVA were performed using the function adonis in the vegan package [\u003cspan class=\"CitationRef\"\u003e63\u003c/span\u003e].We performed pairwise comparisons after detecting significant interactions with PERMANOVA with the \u0026ldquo;pair-wise.perm.manova\u0026rdquo; function in the RVAideMemoire package [\u003cspan class=\"CitationRef\"\u003e64\u003c/span\u003e], and we used the false discovery rate method for multiple test p-value correction. Similarity percentage, simper [\u003cspan class=\"CitationRef\"\u003e65\u003c/span\u003e], was used to identify the compounds that contributed most to dissimilarities among locations. The simper function performs pairwise comparisons of locations and finds the average contributions of each compound to the average overall Bray-Curtis dissimilarity. The function displays the compounds that contribute most to the differences between locations.\u003c/p\u003e\n\u003cp\u003eTo investigate potential relationships between chemical distance and geographic distance, we performed Mantel tests. We used the chemical matrices generated above. The Mantel test requires that the matrices being tested have the same samples, so we calculated geographic distances using our GPS dataset that were represented in the floral dataset. Geographic distances were calculated using our GPS data. Mantel tests (with 99 999 random iterations) were performed for the entire data set and for data subsets. In a second step, a reduced data set was constituted with a single value per location by averaging across samples the mean peak area of each compound. The mean peak area of each compound for all the samples of a location then became the consensus sample used in all further analyses [\u003cspan class=\"CitationRef\"\u003e47\u003c/span\u003e]. This method has been used as a drastic way to avoid the risk of pseudo-replication associated with using several data points from a single location as independent points [\u003cspan class=\"CitationRef\"\u003e47\u003c/span\u003e].\u003c/p\u003e\n\u003c/div\u003e"},{"header":"Abbreviations","content":"\u003cp\u003eVOCs: volatile organic compounds; XTBG: Xishuangbanna Tropical Garden, the Chinese Academy of Sciences; ANOVA: Analysis of Variance; NMDS: Non-metric multi-dimensional scaling; PERMANOVA: Permutational Multivariate Analysis of Variance; PACE: Platform for Chemical Analyses in Ecology; GC: gas chromatograph; FID: Flame Ionization Detector; CIS: Cold Injection System; RI: retention index; GPS: Global Position System\u003c/p\u003e"},{"header":"Declarations","content":"\u003cp\u003e\u003cstrong\u003eEthics approval and consent to participate\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eThe work carried out at South China Botanical Garden, Chinese Academy of Sciences, and Xishuangbanna Tropical Garden, Chinese Academy of Sciences, was under the direction of the co-authors belonging to the staff of these gardens. All the other sampling sites were not privately owned or protected, and field sampling did not involve protected species. Therefore, sampling was not subject to authorisation.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eConsent of publication\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eNot applicable.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailability of data and material\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eAll data generated or analysed during this study are included in this published article.\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\u003eHY was funded by the Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) (GML2019ZD0408), National Natural Science Foundation of China (31630008; 31971568), and Province Natural Science Foundation of Guangdong (c20140500001306). XD was supported by a grant from the China Scholarship Council No. (2017)3109. This work was also supported by the LIA MOST (France).\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthor\u0026rsquo;s contributions \u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eXD collected samples, analysed the data and wrote the manuscript; BB analysed the data; YQP and YC helped collecting samples; HY, KF and MP organized the work and wrote manuscript; all authors have read and approved the manuscript\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eAcknowledgements\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eNot applicable.\u003c/p\u003e"},{"header":"References","content":"\u003col\u003e\n\u003cli\u003eBoavida LC, Becker JD, Feijo JA. The making of gametes in higher plants. Int J Dev Biol\u003cem\u003e. \u003c/em\u003e2005;49(5-6):595-614.\u003c/li\u003e\n\u003cli\u003eVamosi JC, Knight TM, Steets JA, Mazer SJ, Burd M, Ashman T-L. Pollination decays in biodiversity hotspots. 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R package version. 2013;2:1-295.\u003c/li\u003e\n\u003cli\u003eHerv\u0026eacute; M, Herv\u0026eacute; MM. Package \u0026lsquo;RVAideMemoire\u0026rsquo;. \u003cem\u003eSee https://CRAN R-project org/package= RVAideMemoire \u003c/em\u003e2020.\u003c/li\u003e\n\u003cli\u003eClarke, K.R. Non-parametric multivariate analyses of changes in community structure. Aust J Ecol. 1993;117-143.\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":"Geographic variation, mutualism, coevolution, volatile organic compounds, Ficus","lastPublishedDoi":"10.21203/rs.3.rs-192226/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-192226/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003e\u003cstrong\u003eBackground\u003c/strong\u003e\u003c/p\u003e\u003cp\u003eFloral volatiles play an important role in pollinator attraction. This is particularly true in obligate brood site pollination mutualisms. The plants generally produce inconspicuous flowers and depend on odours to attract to their inflorescences specialised pollinators that breed in their floral structures. Little is known about the processes shaping the micro-evolution of these floral odours. Here, we investigate geographic variation of floral odour in an obligate host-specific brood site pollination mutualism where plant and pollinator genetic structures are different, \u003cem\u003eFicus hirta\u003c/em\u003e and its specialised pollinators.\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eResults\u003c/strong\u003e\u003c/p\u003e\u003cp\u003eWe evidence progressive geographic divergence of floral odours. The pattern of variation fits plant genetic structure but differs from pollinating insect structuring into species and populations. In our study system, the evolution of receptive floral odour presents a pattern that is not distinguishable from neutral drift that is not canalised by the insects.\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eConclusion\u003c/strong\u003e\u003c/p\u003e\u003cp\u003eWe propose that this pattern characterises obligate brood site pollination mutualisms in which pollinators are host specific and dispersal is limited. Insects with their short generation times and large population sizes track variation in host receptive inflorescence odours. Plants are the drivers and insects the followers. Strict sense plant-insect co-evolution is not involved. In contrast, stabilizing selection may be at work in more dispersive brood site pollination mutualisms, while pollinators may mediate local interspecific plant floral odour convergence when plant species share local pollinators.\u0026nbsp;\u003c/p\u003e","manuscriptTitle":"Plants Are the Drivers of Geographic Variation of Floral Scents in a Highly Specialized Pollination Mutualism: a Study of Ficus Hirta in China","msid":"","msnumber":"","nonDraftVersions":[{"code":1,"date":"2021-02-05 18:25:40","doi":"10.21203/rs.3.rs-192226/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":"3448b651-b4ca-4394-8070-2cc40ece27be","owner":[],"postedDate":"February 5th, 2021","published":true,"recentEditorialEvents":[],"rejectedJournal":[],"revision":"","amendment":"","status":"posted","subjectAreas":[{"id":2193989,"name":"Terrestrial Ecology"},{"id":2193990,"name":"Marine and Freshwater Ecology"},{"id":2193991,"name":"Ecological Modeling"}],"tags":[],"updatedAt":"2021-10-03T14:36:51+00:00","versionOfRecord":[],"versionCreatedAt":"2021-02-05 18:25:40","video":"","vorDoi":"","vorDoiUrl":"","workflowStages":[]},"version":"v1","identity":"rs-192226","journalConfig":"researchsquare"},"__N_SSP":true},"page":"/article/[identity]/[[...version]]","query":{"redirect":"/article/rs-192226","identity":"rs-192226","version":["v1"]},"buildId":"7rjqhiLT3MXkJMwkYKINL","isFallback":false,"isExperimentalCompile":false,"dynamicIds":[84888],"gssp":true,"scriptLoader":[]}