Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha. municipality, in the vicinity of Na Nheo village (around point. 21°59'38"N, 104°16'40"E). Old secondary open broad-leaved evergreen. lowland forest with bamboo on very steep granite and quartzite slopes. of mountain river canyon at elev. about 660 m a.s.l. Terrestrial herb. up to 0.4 m hg. Very common. Occasional codominant of herb stratum. No HAL 2271 (Photo) 13 March 2002. Collectors: L.Averyanov, P.K.Loc, D.T.Doan (FFI Project).
Coordinates (geographic position):21° 59′ 38″ N, 104° 16′ 40″ E ±1000 mRecord creation: 2019-02-22, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048430 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048430