FLORA OF VIETNAM
Plants of Da Krong Nature Reserve
Orchidaceae
Vrydagzynea formosana Hayata

Vietnam, Quang Tri Prov., Da Krong Distr., Huc Nghi Municipality, in vicinities of Cop village around point 16°27′50″N 107°00′41″E at elevation about 428 m a.s.l.

Secondary broad-leaved evergreen lowland forest on montane hills composed with shale.

Terrestrial and lithophytic creeping herb on shady rocky very steep stream slope and along rocky stream valley. Flowers yellowish, sepals with orange tips. Not common.

HLF 6192 25 March 2006.

Coll. L.Averyanov, P.K.Loc, P.V.The, N.S.Khang, N.V.Huy, D.C.Tri, L.M.Tuan, T.T.Tu, P.K.Vuong, P.V.Bao, P.X.Dieu, H.T.Phuong.
Grant from Henry Luce Foundation.