FLORA OF LAOS
Acanthaceae
Phlogacanthus sp.?

Champasak Prov., Paxong Distr., Nam Tuot village, near Tod Katamtok Waterfall, around point 15°07′35.1”N 106°38′16.1”E.

Primary and secondary broad-leaved evergreen lowland dry forest with bamboo on basalt steep slopes to waterfall at elevation about 480 m a.s.l.

Terrestrial herb or undershrub to 1 m tall. Flowers dirty purple-violet. Common.

LA-VN 138 02 March 2013
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy