FLORA OF VIETNAM
Acanthaceae Quang Nam Prov., Dong Giang Distr., Ma Cooih Municipality around point 15°49′07”N 107°39′51”E.

Remnants of primary broadleaved evergreen closed forest on steep slopes composed with shale at elevation 400-500 m a.s.l.

Terrestrial and lithophytic herb to 0.5 m tall along humid shady stream canyon. Flowers white. Common.

HAL 12084 8 January 2009
Coll.: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh