Northern Vietnam, Lao Cai Prov., Van Ban Distr., to the west of Nam Xay village (21ø58'18''N, 104ø00'24''E). Primary coniferous (with Fokienia hodginsii) evergreen montane forest at elev. 1700 m a.s.l. Woody vine 6-8 m lg. Flowers light green. Very common. No HAL 2033 05 March 2002 Collectors: L.Averyanov, P.K.Loc, D.T.Doan (FFI Project).
Coordinates (geographic position):21° 58′ 18″ N, 104° 0′ 24″ E ±1000 mRecord creation: 2019-05-23, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01055055 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01055055