1 | Mature fruits hairy |
1' | Mature fruits glabrous |
2 | Fruits 2-3 by 1.5-2 cm. Philippines |
2' | Fruits 4.5 by 2.25 cm or more. Not Philippines |
3 | Fruits up to 3 cm wide, the wall c. 1 mm thick. West Malesia |
3' | Fruits c. 4 cm wide, the wall c. 10 mm thick. New Guinea |
4 | Leaflets tapering into an acute acumen |
4' | Leaflets not acuminate |
5 | Leaves 7-jugate; petiolules 3-5 mm long. Borneo |
5' | Leaves 1-4-jugate; petiolules 7-10 mm long. Philippines |
6 | Leaves 3-5-jugate; petiole terete. Borneo, Philippines |
6' | Leaves 1- or 2-jugate; petiole flat above. Celebes |
7 | Petiolules 3-9 mm long; leaflets 5-10 by 1.75-4 cm. Borneo. |
7' | Petiolules 12-15 mm long; leaflets 11-15 by 5-6 mm. Philippines |