FLORA OF VIETNAM
Plants of Chu Yang Sin National Park
Orchidaceae
Polystachya concreta (Jack.) Garay & Sweet.

Vietnam, Dak Lak Prov., Krong Bong Distr., Hoa Son Municipality, vicinities of Krong Kmar river, NE slopes of Chu Yang Sin mt system at elevation 1000-1400 m a.s.l. around point 12°27′55″N 108°19′00″E.

Primary mixed broad-leaved and coniferous forest with Pinus latteri and P. krempfii along ridge edge.

Epiphytic and lithophytic herb. Flowers light greenich, lip white to yellowish-green. Locally common.

HLF 5436 28 October 2005. Photo.

Coll. L.Averyanov, T.V.Thao, N.T.Vinh.
Grant from Henry Luce Foundation.