FLORA OF VIETNAM
Orchidaceae
Gastrochilus suavis Seidenf.

Thanh Hoa Prov., Thuong Xuan Distr., Van Xuan Municipality, Hang Cao village, Xuan Lien Natural Reserve.

Remnants of primary and secondary broad-leaved evergreen forest on highly eroded rocky limestone hills at elevation 100-200 m a.s.l. around point 19°50′47.2″N 105°14′42.7″E.

Epiphyte on mossy trees on shady, very steep, rocky slope. Flowers odorless, tepals yellowish with brown spots, lip white with purple marks. Locally common.

8 November 2013 CPC 6932
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui