FLORA OF VIETNAM
Orchidaceae
Renanthera coccinea Lour.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E.

Secondary dry forest on the top of highly eroded karst limestone hill composed with gray solid limestone above high vertical cliff along Long Dai River at elevation about 300 m a.s.l.

Epiphytic and lithophytic vine to 3 m long. Common.

HAL 11480 11 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang