FLORA OF VIETNAM
Plants of Bi Doup – Nui Ba National Park
Orchidaceae
Ceratostylis siamensis Rolfe ex Downie

Vietnam, Lam Dong Prov., Lac Duong Distr., Da Chais Municipality, around point 12°06′44′N 108°39′27″E, at elevation 1800-2000 m a.s.l. along main ridge and on W slope of Bi Doup mt.

Primary broad-leaved closed wet forest.

Epiphyte on tall trees. Flowers white. Sepals and petals with purple stripes, lip white with fleshy brightly yellow epichile. Common.

HLF 5237b 15 October 2005. Photo.

Coll. L.Averyanov, P.K.Loc, J.Regalado, T.T.T.Trang, T.V.Thao, N.V.Duy, N.T.Vinh.
Grant from Henry Luce Foundation.