FLORA OF VIETNAM
Fabaceae
Sesbania sp.?

Son La Prov., Mai Son Distr., Muong Tranh Municipality, Bong village, around point 21°14′51″N 103°49′17″E.

Broad-leaved secondary open dry forest on steep slopes composed with clay shale at elev. 900-1200 m a.s.l.

Terrestrial undershrub 0.2-0.5 m tall in open short tall grasslands on mountain top. Locally very common.

HAL 9572 07 Nov. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.