Taxonomic revision of Epipactis Zinn (Orchidaceae) on the Korean Peninsula
Year: 2026
Type: article
Abstract: The genus Epipactis (Orchidaceae) is widely distributed across Europe, Asia, tropical Africa, and North America. In Korea, only Epipactis thunbergii and Epipactis papillosa have traditionally been recognized, and the taxonomy of the genus has not been critically reassessed. Based on examination of protologues, herbarium specimens, and field observations, Epipactis xanthophaea , previously misidentified as E. thunbergii , is confirmed to occur in Korea and is recognized as a distinct species. Accordingly, three species of Epipactis ( E. thunbergii , E. xanthophaea , and E. papillosa ) are recognized on the Korean Peninsula. Their diagnostic characters and distribution ranges are clarified, and a revised taxonomic treatment is provided.
Source: PhytoKeys
Authors: Jung-Sim Lee, Jee-Yeon Koo, Min-Ha Kim
Institution: National Institute of Biological Resources
Language: English
Domain: Life Sciences
Open Access status: gold
Estimated APC paid: $754
OpenAlex ID: W7203882776