- Family Anacardiaceae
- Family Apocynaceae
Shrub or small tree, 8 of 60 spp in Malaya. This sp endemic, in Perak, Pahang & Selangor. Leaves abruptly narrow from middle to base.
Fr TH 6.2012.
Malesia. Rare but widespread, usually in swamp forest. Leaves glaucous below, midrib sunk on upper surface. Fragrant flowers in clusters on tubercles. Polyalthia: many cures. TH 6.2012.
W Malesia, all states exc Perlis & Penang. Tree
One of the largest genera, with over 100 spp. thru old world tropics and centred in SEAsia, 28 spp from Malaya, more to describe. Occur thru Malaya in lowland forests in understory as small trees or shrubs. Leaves glabrous with simple hairs. This sp. common except in Perlis and Penang.
Siam, Malaya, Sumatra. W coast & Pahang, rare. Lowland forest. To 15m. Leaf midrib raised above; flowers cluster on trunk or old branches behind leaves. Brown fruit ovoid, dispersed by animals.
Siam, Borneo, Sumatra. Common all states