Quang Binh Prov., Tuyen Hoa Distr., Lam Hoa municipality, Chuoi village, around point 17°56’51”N 105°49’18”E. Primary broadleaved evergreen dry forest on very steep slopes and on tops of rocky ridge composed with highly eroded crystalline limestone at elev. 200-250 m a.s.l. Lithophytic semi woody vine to 2 m long on open rocks along rocky ridge. Locally abundant.
Flowered under cultivation at Jan. 2014. Tepals brown with unclear yellowish-brown tessellation, outside nearly almost white, lip white, apex brown, center with 4 brown grooves, side lobes inside with fine purple marks, column white, operculum white, pollinia yellow. Photos.
Coordinates (geographic position):17° 56′ 51″ N, 105° 49′ 18″ E ±1000 mComment:
Record creation: 2021-05-08, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01122384 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01122384