Northern Vietnam, Lao Cai Prov., Van Ban Distr., to the west of Nam Xay village (21ø58'42''N, 104ø00'37''E). Primary broad-leaved evergreen wet montane forest with Fokienia hodginsii (as emergent) on rocky slope at elev. 1650 m a.s.l. Terrestrial herb. Flowers black-violet. Very common. No HAL 2121 (Photo) 07 March 2002 Collectors: L.Averyanov, P.K.Loc, D.T.Doan (FFI Project).
Coordinates (geographic position):21° 58′ 42″ N, 104° 0′ 37″ E ±1000 mRecord creation: 2019-06-06, Аверьянов Леонид ВладимировичCitation: Specimen LE 01058047 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01058047