FLORA OF VIETNAM Apocynaceae (Asclepiadaceae) Campestigma purpurea Pierre
Dak Lak Prov., Krong No Distr., Nam Ha municipality, Day Sap – Gia Long Waterfall Historical and Cultural Area about 3 km from Buon Ma Thuot City to the S, around point 12°32′17.0E 107°53′24.0″E.
Secondary broad-leaved evergreen dry closed forest on rocky slopes of Serepok River valley composed by brown volcanic tuffs at elevation about 360 m a.s.l.
Semi-woody vine 8-12 m long in shady place, stem almost flat, ribbon-like, in cut with abundant milky-white very sticky juice. Fruits ring-like, dark green. Occasional.
27 November 2014 CPC 7678 Photos. Coll.: L.Averyanov, N.T.Hiep, N.V.Duy, Quach Van Hoi.