Shrub or small glabrous tree up to 8 m. Leaves clustered at the ends of the branches; Inflorescence a terminal compound umbel; Stamens 4-5. Ovary turbinate, 1.5 mm long, 4-6-celled. Fruits globose, 5 by 5 mm (dry), 4-6-ribbed when dry.
Asia-Temperate: Taiwan (Taiwan present ‒ present), Asia-Tropical, Batan I present, Botel Tobago present, Lutao I present, N. Philippines present
Taiwan (Botel Tobago and Lutao I., east off Taiwan proper); in Malesia: N. Philippines (Batan I.).