| 1 | Leaves 1-5-jugate. Petals 5, the scale represented by a hairy ridge or a pair of auricles. Disc annular |
| 1' | Leaves (7-)9-13-jugate. Petals 4, with a scale of the same shape and size. Disc semi-annular |
| 2 | Calyx outside with some hairs at the base only. Disc, pistil, and fruit glabrous |
| 2' | Calyx outside hairy all over. Disc, pistil, and fruit hairy. India and Ceylon. In Malesia sometimes planted (Fig. 70e). |
