FLORA OF VIETNAM Sterculiaceae Abroma angusta (L.) L.f.
Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Comm., Ban On Vill., Pa Nun Valley, 17°40′22″N, 105°58′22″E, 250 m.
Edges of heavily logged primary evergreen broad-leaved forests on foot of limestone mts. Undershrub, 1-3 m tall. Flowers purplish-brown. Ripe fruits dark brown. Common.