Hoya pottsii Traill

Wiry twiner to several metres long, latex white. Leaf blade ovate to broadly ovate, fleshy to succulent, flat, up to 21 cm long and 10 cm wide, green to green-brown, silver flecking absent, hairless; margins entire, not recurved, same colour as rest of blade; venation palminerved, with 3 veins from base; base cordate; tip acute. Umbel negatively geotropic, convex, of 10-25 flowers in tight ball. Corolla 10-18 mm wide, cream, green or yellow; lobes lanceolate-ovate to broadly ovate, 6-7 mm long, 4.5-6 mm wide, strongly reflexed, minutely papillose, appearing hairless. Corona cream, green or yellow. [H. nicholsoniae F. Muell.]

Australia, New Guinea

Leaf blade prominently 3-nerved from base. A large number of clones with different coloured flowers are in cultivation.

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.

Distribution map
kingdom Plantae
phylum   Tracheophyta
class    Magnoliopsida
superorder     Asteranae
order      Gentianales
family       Apocynaceae
genus        Hoya R.Br.