FLORA OF VIETNAM
Orchidaceae
Bulbophyllum sp.nov.

N. Vietnam, prov. Lao Cai, distr. Than Uyen, municipality Ho Mit (N
22°06′ E 103°52′). Elevation to Mang Han San quartzite peak by SW
slope from Ban Thao village (SSW macroslope of Hoang Lien Son ridge).
Primary wet evergreen broadleaved forest on very steep rocky slope at
1600-1700 m elev. Epiphyte on high trees. Not common.

NTH 2853b 21-22 May 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)
Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

Probably new not described species.