Intraspecific comparative micromorphology of the Heliamphora pulchella (Sarraceniaceae) species complex

Intraspecific comparative micromorphology of the Heliamphora pulchella (Sarraceniaceae) species complex | Authorea try { document.documentElement.classList.add('js'); } catch (e) { } var _gaq = _gaq || []; _gaq.push(['_setAccount', 'G-8VDV14Y67G']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); Skip to main content Preprints Collections Wiley Open Research IET Open Research Ecological Society of Japan All Collections About About Authorea FAQs Contact Us Quick Search anywhere Search for preprint articles, keywords, etc. Search Search ADVANCED SEARCH SCROLL Nordic Journal of Botany This is a preprint and has not been peer reviewed. Data may be preliminary. 12 May 2026 V1 Latest version Share on Intraspecific comparative micromorphology of the Heliamphora pulchella (Sarraceniaceae) species complex Authors : Jonathan Martin 0009-0002-9546-1514 [email protected] , Joseph Walston [email protected] , and Kenneth M. Cameron [email protected] Authors Info & Affiliations https://doi.org/10.22541/authorea.15003175/v1 18 views 34 downloads Contents Abstract Supplementary Material Information & Authors Metrics & Citations View Options References Figures Tables Media Share Abstract Heliamphora pulchella (Sarraceniaceae) is a species complex known and grown in cultivation for its trichome variation. SEM was used to investigate the micromorphology of 13 accessions of H. pulchella from specimens representing populations on six different tepuis. A total of 91 micrographs including various features related to trichome size and density as well as stomata and extra-floral nectaries (EFNs) were characterized both quantitatively and qualitatively. Location-based gradients in size and densities of trichomes, EFNs, and stomata exist across the tepuis examined and suggest further taxonomic investigation. Supplementary Material File (martin_supporting documents_nordic.pdf) martin_supporting documents_nordic Download 88.69 KB Information & Authors Information Version history V1 Version 1 12 May 2026 Collection Nordic Journal of Botany Keywords Heliamphora Micromorphology Trichome Carnivorous plant Species complex Heliamphora Micromorphology Trichome Carnivorous plant Species complex Tepui Heliamphora Micromorphology Trichome Carnivorous plant Species complex Authors Affiliations Jonathan Martin 0009-0002-9546-1514 [email protected] University of Wisconsin-Madison, Madison, United States View all articles by this author Joseph Walston [email protected] University of Wisconsin-Madison, Madison, United States View all articles by this author Kenneth M. Cameron [email protected] University of Wisconsin-Madison, Madison, United States View all articles by this author Metrics & Citations Metrics Article Usage 18 views 34 downloads .FvxKWukQNSOunydq8rnd { width: 100px; } Citations Download citation Jonathan Martin, Joseph Walston, Kenneth M. Cameron. Intraspecific comparative micromorphology of the Heliamphora pulchella (Sarraceniaceae) species complex. Authorea . 12 May 2026. DOI: https://doi.org/10.22541/authorea.15003175/v1 If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download. For more information or tips please see 'Downloading to a citation manager' in the Help menu . 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