FLORA OF LAOS
Asclepiadaceae
Hoya carnosa (L.f.) R.Br.

Houphan Prov., Hem Distr., Khon Ngua village, around point 19°55′53.2′'N 103°16′24.2′'E.

Secondary broad-leaved evergreen open dry forest with bamboo on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 700-950 m a.s.l.

Epiphytic and lithophytic creeping vine 2-3 m long on very steep rocky slope. Flowers fragrant, white, with reddish disk. Common.

LA-VN 1491 15 April 2015 photos
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham, Somchanh Bounphanmy. Det.: Pham Van The, May 2015.

Fl. 20 June 2017. Flowers white, fragrant. Photos. L. Averyanov