1	"Leaves trifoliolate; leaflets margins serrate (Bischofia javanica)"	Bischofia
1	"Leaves simple; margins entire or minutely serrulate"	2
2	"Flowers appearing to be in terminal umbels; anther dehiscence via pores; herbs"	Poranthera
2	"Flower not in terminal umbels; anther dehiscence longitudinal; trees, shrubs or herbs"	3
3	"Inflorescences in spikes or racemes; ovary 1-locular; plants dioecious; petals absent"	Antidesma
3	"Inflorescences in glomerules or fascicles; ovary 2–15-locular; plants dioecious or monecious; petals present or absent"	4
4	"Flowers without a disk (male flowers of Synostemon and Breynia sometimes with a whorl of scales at base of calyx)"	5
4	"Flowers with a disk"	7
5	"Male calyx of free sepals, without adaxial scales; stamens 3–4; ovary 3–15-celled; styles connate into a terete, conical, clavate or ovoid structure with a usually lobed or toothed apex; fruits longitudinally grooved"	Glochidion
5	"Male calyx disk-shaped, cup-shaped, funnel-shaped or turbinate, entire or shallowly lobed, with whorl of scale-like lobes inserted at base of lobes where discernible; stamens 3; ovary 3-celled; styles 3, free or connate at base only; fruits not longitudinally grooved"	6
6	"Fruits globular, green or cream; seeds sculptured; ovaries ovoid with obtuse or lobed apices; stigmas generally not split or only to halfway"	Synostemon
6	"Fruits depressed-globose, broader than long, red; seeds smooth; ovaries subglobose, often flattened apically; stigmas split from base to halfway"	Breynia
7	"Sepals imbricate"	8
7	"Sepals valvate or tepals in two whorls of two"	11
8	"Petals present, smaller than sepals and sometimes scale-like"	9
8	"Petals absent"	10
9	"Leaves glabrous; stems, sepals, ovaries and fruits glabrous or glabrescent; disk entire or 4 or 5-lobed; petals 1–6, often scale-like, sometimes absent; fruits 12–27 mm in diameter"	Actephila
9	"Leaves, stems, sepals, ovaries and fruits densely pubescent (hairs simple, c. 1 mm long); disk divided into 5 bilobed segments; petals 5; fruits 5–8 mm diameter (Notoleptopus decaisnei)"	Notoleptopus
10	"Male flowers with prominent pistillode; stamens free; leaves often fascicled on a short shoots; fruit a white berry"	Flueggea
10	"Male flowers without pistillode; stamens free or connate; leaves distichous, often resembling pinnate leaves (phyllanthoid); fruit a capsule, regularly or irregularly dehiscent, sometimes fleshy"	Phyllanthus
11	"Fruit fleshy and indehiscent, 2-celled; styles 2"	Bridelia
11	"Fruit a woody capsule, 2–6-celled; styles 2–6"	12
12	"Male flowers with 4 tepals (two whorls of two), petals absent; stamens 4; seeds with shiny, iridescent blue or purplish testa"	Margaritaria
12	"Male flowers with 4–6 sepals and 4–6 shorter or scale-like petals; stamens 5; seeds without shiny iridescent blue testa"	Cleistanthus