Son La Prov., Van Ho Distr., Chieng Xuan Municipality, Co Hong village, territory of Xuan Nha natural reserve, Pha Luong Mountain. Primary coniferous forest with Pinus cernua on very steep mountain slopes and cliffs composed by brown sandstone at elevation 1000-1050 m a.s.l. around point 20°42’14.2’’N 104°43’53.9’’E. Terrestrial herb along ridge edge in bamboo thicket. Flowers green, lip white with purple marks. Locally common.
Record creation: 2020-12-06, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01088297 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01088297