Son La Prov., Moc Chau Distr., Van Ho Municipality, Hua Tat village, around point 20º46’18’’N 104º47’29’’E.
Broad-leaved evergreen forest with Pinus kwangtungensis and Podocarpus pilgeri on tops of ridge composed with rocky crystalline solid marble-like highly eroded limestone at elev. 1200-1350 m a.s.l.
Lithophyte on mossy rocks. Flowers light green. Not common.
HAL 9323 28 Oct. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.
Coordinates (geographic position):20° 46′ 18″ N, 104° 47′ 29″ E ±1000 mRecord creation: 2020-10-03, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01069570 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01069570