N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, Phia Khao village, Lung Li locality 22ø17'30''N 105ø31'16''E. Primary broadleaved evergreen closed wet forest on very steep slopes and cliffs of remnant mountains composed with highly eroded crystalline limestone on top of ridge at elev. 900-1000 m a.s.l. Tree up to 20 m hg. Occasional.
HLF 771 25 Dec. 2002.
Coll. Phan Ke Loc, L.Averyanov, Nguyen Anh Duc, To Van Thao, Mai Van Xinh, Nguyen Tien Vinh.
Record creation: 2026-03-20, Аверьянов Леонид ВладимировичCitation: Specimen LE 01204096 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01204096