FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Orchidaceae
Thrixspermum formosanum (Hayata) Schltr. s.l.

Vietnam, Quang Binh Prov., Bo Trach Distr., Hung Trach Municipality, Khe Me locality, around point 17°27′51′'N, 106°22′46′'E at elev. 900-1000 m a.s.l.

Slightly logged primary closed broad-leaved evergreen forest on slopes of mountains composed with shale and sandstone.

Canopy epiphyte (Hopea mollissima, Schima wallichii, Diplopanax vietnamensis, Choerospondias axillaris, Podocarpus neriifolius, Dacrycarpus imbricatus, Engelhardia roxburghiana) in shady place. Not common.

HAL 6213 29 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.