Number of the records: 1
First Guatemalan record of natural hybridisation between Neotropical species of the Lady's Slipper orchid (Orchidaceae, Cypripedioideae)
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SYSNO ASEP 0484944 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title First Guatemalan record of natural hybridisation between Neotropical species of the Lady's Slipper orchid (Orchidaceae, Cypripedioideae) Author(s) Szlachetko, D. L. (PL)
Kolanowska, Marta (UEK-B) ORCID, RID, SAI
Müller, F. (DE)
Vannini, J. (GT)
Rojek, J. (PL)
Gorniak, M. (PL)Number of authors 6 Article number e4162 Source Title PeerJ. - : PeerJ - ISSN 2167-8359
Roč. 5, č. 12 (2017)Number of pages 30 s. Language eng - English Country US - United States Keywords in-vitro ; reproductive isolation ; seed-germination ; hybrid orchid ; sample-size ; dna ; performance ; nuclear ; models ; distributions ; Cypripedium ; Cypripediaceae ; Hybridization ; ENM analysis ; Nuclear markers ; Taxonomy ; Irapeana Subject RIV EF - Botanics OECD category Plant sciences, botany Institutional support UEK-B - RVO:86652079 UT WOS 000419184400003 EID SCOPUS 85038963667 DOI 10.7717/peerj.4162 Annotation The first natural hybrid in the section Irapeana of the orchid genus Cypripedium is described and illustrated based on Guatemalan material. A molecular evaluation of the discovery is provided. Specimens with intermediate flowers between C. irapeanum and C. dickinsonianum within ITS and Xdh sequences have the signal sequence of both these species. The analysis of plastid sequences indicated that the maternal line is C. irapeanurn. Information about the ecology, embryology and conservation status of the novelty is given, together with a distribution map of its parental species, C. irapeanum and C. dickinsonianum. A discussion of the hybridization between Cypripedium species is presented. The potential hybrid zones between the representatives of Cypripedium section Irapeana which were estimated based on the results of ecological niche modeling analysis are located in the Maya Highlands (C. dickinsonianum and C. irapeanum) and the eastern part of Southern Sierra Madre (C. molle and C. irapeanum). Moreover, all three Cypripedium species could inhabit Cordillera Neovolcanica according to the obtained models, however, it should be noticed that this region is well-distanced from the edges of the known geographical range of C. molle. Workplace Global Change Research Institute Contact Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268 Year of Publishing 2019
Number of the records: 1