Son La Prov., Moc Chau Distr., Chieng Hac Municipality, around point 20º51’50’’N 104º31’17’’E.
Broad-leaved evergreen dry forest on steep slopes and on tops of ridge composed with rocky crystalline solid marble-like highly eroded limestone at elev. 1200-1300 m a.s.l.
Epiphyte on mossy trees along ridge edge. Flowers light greenish, lip with light purple nerves. Not common.
HAL 9427 31 Oct. 2006 Photo. Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.
Coordinates (geographic position):20° 51′ 50″ N, 104° 31′ 17″ E ±1000 mComment:
Record creation: 2021-01-03, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01088753 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01088753