1Leaflets below glabrous or sericeous on basal part of midrib
1'Leaflets below hirsute or villose on basal part of midrib
2Leaflets with very distinct venation, apex cuspidate to caudate. Sepals 1.3-2.3 by l.2-2 mm. Petals 2.8-4.3 by 2.2-2.5 mm, apex acute. Arillode with a curled basal appendix. Hairs absent below placenta
2'Leaflets with distinct venation, apex acuminate to caudate. Sepals 0.7-1.7 by 0.7-1.8 mm. Petals 1.3-3.5 by 1.1-3 mm, apex truncate. Arillode with a straight appendix. Hairs below placenta
3Leaves 1-5-jugate; petiolule up to 11 mm long. Leaflets ovate to elliptic, 3-18.3 by 1.2-7 cm, slightly to densely pilose
3'Leaves (1-)2-7-jugate; petiolule a pulvinus only. Leaflets ovate, 0.9-4.2 by 0.3-1.8 cm, densely pilose
4Leaflets punctate or not, with or without domatia; nerves at base marginally looped or not. Petals 1.1-2.5 by 0.8-2 mm, claw 0.1-0.5(-1.3) mm high; crest on scales absent (Fig. 71c) to well-developed (Fig. 71a). Fruit with a 3.5-4.5 mm high stipe
4'Leaflets punctate, usually with shallow domatia; nerves marginally looped. Petals 2.6-2.8 by 2.4-2.8 mm, claw c. 0.7 mm high; crest on scales well-developed (Fig. 71a). Fruit with a 5-9 mm high stipe
5Crest on petal scales absent (Fig. 71c) or slightly developed (Fig. 71a). Leaflets often with shallow domatia
5'Crest on petal scales large (Fig. 71a). Leaflets seldom with domatia
6Leaflets ovate to elliptic, 3.7-17.2 by 1.5-5.5 cm, with shallow domatia below; apex acuminate to cuspidate (to caudate). Sepals 1.5-3 by 1-1.8 mm. Petals 1.3-2.5 by 1-2 mm, margin auriculate near claw (Fig. 71a)
6'Leaflets ovate (to elliptic), 3-8 by 1.8-4 cm, domatia absent; apex acuminate. Sepals 1.2-1.8 by 0.6-0.8 mm. Petals 1.1-1.4 by 0.8-1 mm, margin not auriculate near claw (Fig. 71b-d)