FLORA OF VIETNAM
Orchidaceae
Oberonia kwangsiense Seidenf.

N. Vietnam, Lang Son prov., Huu Lung distr., Huu Lien municipality (N
21°40′ E 106°22′). Primary evergreen broadleaved forest with bamboo
near the top of remnant karst limestone ridge at elev. 400-450 m
a.s.l. Lithophyte and occasional epiphyte on cliffs of N exposition.
Common.

NTH 3252 01 Oct. 1999

Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.