FLORA OF VIETNAM
Plants of Ta Dung Nature Reserve
Orchidaceae
Hetaeria affinis (Griff.) Seidenf. et Ormerod
(=Hetaeria rubens (Lindl.) Lindl.)

Vietnam, Dak Nong Prov., Dak Glong Distr., Dak Plao Municipality, steep mountain slopes of Ta Dung mountain system at elevation about 1250 m a.s.l. around point 11°52′30″N 108°01′12″E. Primary broad-leaved evergreen closed wet forest on SW slopes composed with crystalline highly metamorphosed sandstone. Creeping terrestrial herb along shady rocky stream valley. Sepals (in flower buds) olive-green, petals and lip white. Leaves uniform green. Locally common.
HLF 5608 9 November 2005.
Coll. L.Averyanov, P.K.Loc, T.V.Thao, N.T.Vinh.
Grant from Henry Luce Foundation.