1	"Two bracteoles adnate to the receptacle"	2
1	"Receptacle without adnate bracteoles"	4
2	"Ovules 2-5; bracteoles not accrescent, fruit not winged"	Lumnitzera
2	"Ovules 6 or more; bracteoles accrescent forming 2 wings on at least some fruit"	3
3	"Ovules 6-12; disc narrow, cupular"	Macropteranthes
3	"Ovules 14-20; disc bilobed, gland-like"	Dansiea
4	"Flowers bisexual and male, petals absent; shrubs or trees"	Terminalia
4	"Flowers bisexual, petals present; climbers or scramblers"	5
5	"Style adnate to the calyx tube for part of its length; calyx tube more than 5 cm long"	"Quisqualis {Quisqualis indica}"
5	"Style free, not adnate to the calyx tube; calyx tube less than 1 cm long"	Combretum