Wang, Yi-TseYi-TseWangTSAN-PIAO LINYUNG-I LEE2026-03-042026-03-042026-01-05https://www.scopus.com/record/display.uri?eid=2-s2.0-105029987835&origin=resultslisthttps://scholars.lib.ntu.edu.tw/handle/123456789/736072A new orchid species, Neottia trigona T.P. Lin & Y.I. Lee, is described from Yushan in central Taiwan. This species resembles Neottia nankomontana, but can be readily distinguished by its shorter peduncle, stouter stem and larger floral dimensions, a broad triangular lip, and the ciliolate margin of the labellum. An illustration of the new species is provided, together with a dichotomous key to the species of Neottia in Taiwan.enListeraNeottia nankomontanaNeottia trigonanew speciesOrchidaceaeTaiwanjournal article10.6165/tai.2026.71.37