Leaf 3-veined, double pulvinus, sessile glands at base of blade, often crenate, simple hairs or glabrous

Flacourtiaceae (Hasseltia, Pleuranthodendron)
| Petioles uniform in length, peltate scales or stellate hairs, stalked nectar glands on petiole or sessile on blade

Euphorbiaceae (Alchornea, Croton, Sapium, Tetrorchidium)
|