FLORA OF VIETNAM
Scrophulariaceae
Paulownia fortunei(Seem.)Hemsl.

Lai Chau Prov., Phong Tho Distr., Sin Suoi Ho Municipality, Sa Ma Pho village, around point 22°32′26″N 103°32′05″E.

Secondary open evergreen broad-leaved forest and secondary woodlands on very steep mountain slopes along rocky stream valley composed predominantly with weathered granite at elev. about 1000-1100 m a.s.l.

Treelet 6-8 m tall on open slopes along rocky stream valley. Flowers white with light violet tint, inside with dark purple-violet marks. Occasional.

HAL 10698 13 Dec. 2006 Photo.
Coll.: Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc, Pham Van The, N.T.Vinh.