Acronychia crassipetala T.G.Hartley

Tree to 18 m high. Internodes of young branchlets terete. Leaves simple, glabrous; petiole 0.9–2.5 cm long; lamina elliptic to obovate, or narrowly so, 6–13 cm long, 2–5.5 cm wide, rounded to obtusely acuminate, with acumen to 0.5 cm long. Inflorescences few-flowered, axillary and/or infrafoliar, 2–3.5 cm long; pedicels 1–2 mm long (2–4 mm long in fruit), glabrous to puberulous. Flower buds obtuse. Sepals 2.2–3 mm wide, glabrous adaxially. Petals 9–12 mm long, like staminal filaments deciduous in fruit. Gynoecium syncarpous, like fruit 4-loculed; ovary sparsely pubescent at apex, otherwise glabrous, like fruit with septicidal fissures at least in distal 1/2. Fruit syncarpous, subglobose in outline, 10–15 mm long, without stylar beak, glabrous; occasional fruiting carpels with ruptured wall opening into locule; dried fruit as seen in medial T.S. with outer part of pericarp  0.5–1.5 mm thick, with fleshy exocarp and spongy mesocarp; endocarp thinly cartilaginous. Seeds c. 4 mm long.

A tropical plant. It occurs naturally in Northeast Queensland, Australia. It occurs in highland rainforests. It grows between 450-1200 m altitude.

It is grown from seed. The seed are probably difficult to germinate. It can probably be grown from cuttings.