FLORA OF VIETNAM Hoya griffithii Hook.f. Dien Bien Prov., Muong Cha Distr., Hua Ngai Municipality, Ha La Chu Village, around point 21°53′46”N 103°10′17”E. Highly degraded primary evergreen broadleaved humid forest on very steep slopes of remnant mountains composed with solid limestone at elevation 1100-1400 m a.s.l. Epiphyte on tall mossy tree. Common.
CPC 2049b 07 April 2011
Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, N.T.Vinh.
Flowered in cult. in 6 May 2015. Flowers white with pink tint. Photos.