FLORA OF VIETNAM Orchidaceae Dendrobium hercoglossum Rchb.f.
Northern Vietnam, Ha Tinh Prov., Huong Son Distr., Son Kim Municipality, in the vicinity of Rao An village, around point 18°22′00′'N, 105°13′13′'E. Primary evergreen lowland seasonal broad-leaved forest on granite along rocky river valley at 240-260 m a.s.l. Epiphyte on high trees. Flowers light lilac, lip white with lilac tip and greenish callus, anther deep violet. Very common. HAL 1249 28 April 2002 ,Collectors: P.K.Loc, L.Averyanov, N.X.Tam, N.T.Vinh.
Coordinates (geographic position):18° 22′ N, 105° 13′ 13″ E ±1000 mRecord creation: 2020-03-04, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01066312 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066312