N. Vietnam, Prov. Thai Nguyen, distr. Dai Tu, vicinities of Tam Dao town, NE macroslope of Tam Dao ridge at 950-1000 m alt. (N 21°27' E 105°38'). Closed wet evergreen broad-leaved primary forest on very steep mt slope.
Shrub up to 2 m hg on shelves of vertical rocky bluffs. Common.
No VH 5035 31.05.1997
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)
Collectors: L.Averyanov, N.T.Hiep, P.K.Loc
Coordinates (geographic position):21° 27′ N, 105° 38′ E ±1000 mRecord creation: 2022-09-09, Galina Savich, PhotoScan D2.. Processing status: work_status_1Citation: Specimen LE 01168926 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01168926