Leaves petiolate; lamina 3–14 x 1.5–6 cm., oblong to ovate or elliptic, obtuse to shortly acuminate or rarely rounded at the apex, cuneate or rarely rounded at the base, ± coriaceous, dark-or bluish-green, glossy and glabrous above, matte and ± sparsely strigose (at least on the midrib) below, with venation more densely reticulate below than above; petiole 2–5 (7) mm. long, strigose or glabrescent.
A large creeper or a tree. It can grow 6 m tall. It has hooked woody tendrils. The branches are reddish-brown. The leaves are 3-14 cm long by 2-6 cm wide. They are oval and wedge shaped at the base. There are 1-9 flowers are short stalks. The petals are yellow. The fruit carpels are 1-1.5 cm long by 0.8 cm wide. They have 2 seeds.
Petals deep yellow to cream or greenish, thick, flexible, equal, 4–12 mm. long, subulate or narrowly linear in the upper part, broadened and concave below, erect or arcuate-ascending, obtuse, sericeo-pubescent except at the base within, the bases of the inner ones enclosing the reproductive parts.
Shrub, small tree or liane. Leaves tend to be abruptly acute. Sepals small, sparsely pubescent. Petals linear, broadened at base, exposed in bud, pubescent. Flowers yellow to cream or greenish.
Fruit on a pedicel 2–3 mm. long; fruiting carpels 1.4, 0.9–1.5 x 0.5–0.9 cm., (1) 2-seeded, ellipsoid or cylindric, not apiculate, glabrous, glossy, finely rugose, red, sessile.
Flowers 1–9 (rarely more) on very short secondary peduncles, bracts persistent; primary peduncle usually uncinate; pedicel 1–3 mm. long, appressed-pubescent.
Sepals 1.5–2.5 mm. long, ovate-triangular, acute or acuminate, free or connate at the base, sparsely appressed-pubescent outside, glabrous within.
Carpels c. 8–11, c. 2 mm. long, narrowly ovoid or ± flattened, glabrous, 2-ovulate; style spathulate, papillose.
Branches dark reddish-brown to blackish when mature, rusty-appressed-pubescent at first, eventually glabrous.
Stamens c. 1 mm. long, cuneiform; connective-prolongation capitate, truncate.
Shrub, small tree or liane, 1.2–6 (10) m. high.
Seeds c. 0.8–1.4 cm. long, plano-convex.