Orchidaceae

Arundina graminifolia (D.Don) Hochr.

Thua Thien - Hue Prov., A Luoi Distr., Huong Nguyen municipality, around point 16°02’00”N 107°30’18”E. Open secondary broadleaved evergreen forest along road on steep mountain slopes composed with shale at elev. about 750 m a.s.l. Terrestrial herb to 1.5 m tall on cliffy wet road cut. Tepals white to light pink, lip purple with yellow center. Very common.

CPC 3175 14 May 2011

Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.