Wiry twiner to several metres long, latex white. Leaf blade obovate, succulent, flat, up to 30 cm long and 10 cm wide, green, silver flecking absent, softly hairy; margins entire, not recurved, same colour as rest of blade; venation penninerved, with 9 or 10 lateral veins; base rounded to truncate; tip acuminate. Umbel negatively geotropic, convex, of 20-25 flowers in tight ball. Corolla 13-15 mm wide, pale pink; lobes triangular-ovate, 4-5 mm long, 5-5.5 mm wide, slightly reflexed, shortly papillose.corona cream to pink.

Java

Often misidentified in cultivation.

Leaf blade with 9-10 lateral veins; corolla pale pink.

Source: Forster, P.; Liddle, D.; Liddle, I. (2002). Hoya. In: Spencer, R.. Horticultural Flora of South-eastern Australia. Volume 4. Flowering plants. Dicotyledons. Part 3. The identification of garden and cultivated plants. University of New South Wales Press.