Cao Bang Prov., Bao Lac Distr., Dinh Phung municipality, Ban O village. Primary mixed and coniferous evergreen humid forest with (Pinus sp., Pseudotsuga sinensis, Podocarpus neriifolius) on very steep slopes and on mountain tops composed by solid highly eroded limestone at elevation 1200-1300 m a.s.l. around point 22°45’24.8’’N 105°46’47.9’’E. Epiphyte on mossy trees in shady places on mountain tops. Common. 24 November 2014 CPC 7625a Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz
Fl. in cult. 4 March 2019. Tepals light yellowish with purple nerves, lip yellow.
Record creation: 2019-03-16, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01050298 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01050298