FLORA OF VIETNAM
Acanthaceae
Gymnostachyum cf. listeri Prain

Hoa Binh Prov., Tan Lac Distr., Ngo Luong Municipality, Bo village., coordinate ca. 20°29′18”N 105°15′43”E.

Edges of heavily logged evergreen broad-leaved forest on slope of limestone mts., at elevation about 770-850 m a.s.l. Undershrub, less than 1 m tall. Flowers white, turning pinkish at top. Occasional common.

CPC 1783 31 March 2011 Coll.: N.Q.Hieu, L.Averyanov, N.T.Hiep, P.K.Loc, P.V.The, N.T.Vinh, T.B.Ngan, N.Tap, D.D.Dao, V.T.Ha.