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. Creeping lithophyte on mountain tops. Very common. 24 November 2014 CPC 7615 / TM 1203. Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz. Fl. 27 June 2016. Flowers pink-violet, median sepal, dark purple-violet, lip yellow. Photos. L. Averyanov
Coordinates (geographic position):22° 45′ 24.8″ N, 105° 46′ 47.9″ E ±1000 mRecord creation: 2019-06-12, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01055306 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01055306