FLORA OF VIETNAM
Asteraceae
Vernonia sp.?

Lai Chau Prov., Tam Duong Distr., Ho Thau Community, Ho Thau village, around point 22°22′31″N 103°35′15″E.

Secondary open forest and shrubs along rocky stream valley composed with granite parental rocks at elev. about 1050-1100 m a.s.l.

Terrestrial herb up to 1.5 m tall among open stream rocks. Flowers violet. Occasional.

HAL 10276 1 Dec. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.