FLORA OF VIETNAM
Apocynaceae
Strophanthus sp. ?

N. Vietnam, Hoa Binh prov., Mai Chau distr., Hang Kia municipality,
near Thung Ang village, mountain Tao Xinh (20°43′43′'N, 104°51′21′'E).
Primary broad-leaved evergreen dry forest with Calocedrus rupestris (?)
on remnant limestone highly eroded ridge at elev 1000-1100 m a.s.l.
Woody vine about 15 m lg on open rocks. Flowers white, fragrant. Not
common.

HAL 657 6 April 2001

Collectors: N.T.Hiep, L.Averyanov, N.T.Vinh, D.T.Doan.