FLORA OF VIETNAM
Orchidaceae Juss.
Vanilla annamica Gagnep.

N. Vietnam, Thai Nguyen prov., Dong Hy distr., Tan Long municipality,
vicinities of Mo Ba village (21°46′21′'N, 105°52′07′'E). Primary wet
broad-leaved evergreen closed forest (with Burettiodendron hsienmu as
a main dominant) on remnant highly eroded limestone ridge at elev.
400-450 m a.s.l. Creeping epiphyte vine up to 10 m lg. Flower buds
light green. Not common.

HAL 061 15 March 2001

Collectors: P.K.Loc, N.X.Tam, L. Averyanov.