Lam Dong Province, Don Duong District, old secondary dry evergreen broad-leaved and mixed (with Pinus kesiya) submontane forest on shale at elevation 1000-1100 m a.s.l. along rocky stream. Terrestrial tuberiferous herb on very steep river slope. Locally common. 26 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1202.1
Herbarium prepared in 04.04.2020. Flowers: tepals dull olive brownish with fine purple-brown specklings, lip white with purple marks, column grenish, anther white, pollinia pale yellowish to almost white. L. Averyanov, AL 1202.1.
Record creation: 2020-04-04, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01073053 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01073053