FLORA OF LAOS
Rubiaceae
Mussaenda sp.

Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the N of Paosamphanmixay village, around point 14°51′53.4”N 107°11′38.2”E.

Primary and secondary broad-leaved evergreen lowland Dipterocarpus dry forest on rolling low hills at elevation about 178 m a.s.l.

Woody vine or climbing shrub to 3 m long. Flowers yellow, floral bracts white. Not rare.

LA-VN 120 01 March 2013
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, P.V.The, K.Inkhavilay, S.Lorphengsy