Wiry twiner to several metres long, latex white. Leaf blade orbicular-ovate, leathery, flat, up to 3 cm long and 2 cm wide, green, silver flecking absent, velutinous-hairy; margins entire, not recurved, same colour as rest of blade; venation penninerved, obscure; base rounded; tip acute to rounded. Umbel positively geotropic, concave, of 15-25 flowers in tight ball. Corolla 5-6 mm wide, pink-white; lobes oblong-ovate, about 3 mm long and 2 mm wide, flattish, shortly papillose. Corona pink. [H. pubera auct., non Blume]

Indochina

Leaf blade orbicular-ovate, venation obscure; corolla pink-white; corona 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.