Key for Toulicia Aubl.

1Flowers in more or less pedunculate dichasia
1'Flowers in tightly congested, sessile dichasia
2Leaflets with 1-2(4) teeth on margins just below the apex, the base rounded to subcordate; petiolules 1-2 mm long; petals 5
2'Leaflets entire, the base asymmetrical, one side obtuse to subrounded, the other attenuate; petiolules (2)5-7 mm long; petals 4
3Floral disc glabrous or puberulent; petiolules 2-3 mm long
3'Floral disc tomentose; petiolules 6-15 mm long
4Leaflets rigid-coriaceous, bullate
4'Leaflets coriaceous, flattened