Gonocaryum macrophyllum (Blume) Sleum., Blumea 17 (1969)

Synonyms
Lasianthera macrophylla (Blume) Miq.
Stemonurus macrophyllus Blume

Description
Understorey tree up to 12 m tall and 30 cm dbh. Stipules absent. Leaves alternate, simple, penni- to tripli-veined, glabrous. Flowers ca. 3 mm diameter, white-yellow, with long corolla tube, placed in short racemes. Fruits ca. 35 mm long, blue-purple, fleshy drupes.

Ecology
In undisturbed mixed dipterocarp and coastal forests up to 400 m altitude. Usually on hillsides and ridges with sandy to clay soils. In secondary forests usually present as a pre-disturbance remnant tree.

Distribution
Thailand, Sumatra, Borneo (throughout the island).