Apocynaceae Aganonerion polymorphum Pierre ex Spire
Binh Duong prov., Ben Cat Distr., Phu An Municipality, around point 11?04′07″ N, 106?35′10″ E, 6 m a.s.l.
Common, clustered in secondary evergreen scrub on old alluvial soil. Evergreen small woody vine, up to 7-10 m long; flowers whitish. HAL 9206 15 Sep 2006 Photos Id by Phan Ke Loc Collectors: Phan Ke Loc
Collected with the financial support from NYBG, U.S.A.