FLORA OF VIETNAM
Orchidaceae
Spiranthes sinensis (Pers.) Ames

N. Vietnam, prov. Ha Giang, distr. Dong Van, municipality Ho Quang
Phin, vicinities of Ta Xa village, 14-16 km to SSW of Dong Van town (N
23°16′ E 105°22′). Secondary shrubs and short tall grasslands along
edge of broadleaved wet forest on steep slopes of karst remnant
limestone ridge at 1300-1350 m elev. Terrestrial herb in open places
among limestone rocks. Flowers pinkish-white. Not common.

CBL 1772 28 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: P.K.Loc, P.H.Hoang, Averyanov L.