FLORA OF VIETNAM
Orchidaceae
Bulbophyllum andersonii (Hook.f.) J.J. Sm.

Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452°N 104.84831°E, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Creeping lithophytic herb on open mossy rocks. Flowers dull purple. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1297 (HN, LE01061231, LE01066749).