FLORA OF VIETNAM Orchidaceae Calanthe clavata Lindl.
N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E slopes of Phu Tha Ca mountain system at 1100-1200 m elev. (N 23°56′ E 105°13′). Primary evergreen broadleaved very wet mountain forest on shale very steep slopes. Terrestrial herb in shady rocky shale slope. Very common. CBL 2094 03 May 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.
Coordinates (geographic position):23° 56′ N, 105° 13′ E ±1000 mRecord creation: 2019-08-29, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01058368 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01058368