FLORA OF VIETNAM
Acanthaceae

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Vin village, Xuan Lien Natural Reserve.

Primary broad-leaved evergreen wet forest on shale at elevation 1000-1200 m a.s.l. around point 19°58′18.2″N 104°59′24.0″E.

Terrestrial herb to 2 m tall in wet place along stream. Flowers light violet. Common.

2 November 2013 CPC 6576
L.Averyanov, N.T.Hiep, N.S.Khang