Ochanostachys amentacea
petaling
Nicobars, Andamans, Sumatra, Malaya, Banka, Lingga, Borneo, one sp. Common except in north. To 30m, bole poorly formed, fluted. Flower spikes simple or branched, like a catkin (amentacea). Fruit oval green, 2 cm across.

Scorodocarpus borneensis
kulim
Sumatra, Malaya, Borneo. Common exc. Perlis & N. Kelantan. Tree, spiral leaves that periodically reek of garlic, esp. after rain & without tissue damage. Leaves 5-6 prs secondary nerves, curving up towards margin, v. prominent below.