1	"All leaves simple or unifoliolate"	2
1	"All or most leaves compound (trifoliolate or pinnate)"	6
2	"Leaves white underneath, due to dense hairs; inflorescence a dense globular head"	Callicoma
2	"Leaves green underneath, glabrous or sparsely hairy; inflorescence paniculate"	3
3	"Petals present, laciniate; fruit a fleshy drupe"	Schizomeria
3	"Petals absent; fruit dry, a samara or capsule"	4
4	"Flowers sessile, grouped into small pseudo-umbels"	Pullea
4	"Flowers pedicellate, not grouped"	5
5	"Leaves with 6-7 pairs of lateral veins, and pocket domatia along lower midrib, leaves often hairy"	Spiraeanthemum
5	"Leaves with 18-25 pairs of lateral veins, lacking domatia on lower midrib, leaves glabrous"	Ceratopetalum
6	"Leaves alternate"	Davidsonia
6	"Leaves opposite"	7
7	"Leaves less than 1.2 cm long, sessile"	Bauera
7	"Leaves more than 2 cm long, petiolate"	8
8	"Flowers/fruits solitary, axillary; petals 12-17 mm long"	Eucryphia
8	"Inflorescence/infructescence a raceme or panicle, many flowered; petals < 2 mm long or absent"	9
9	"Leaves all 3-foliolate, glabrous; petals absent"	10
9	"Most leaves 5-7-foliolate, at least sparsely hairy; petals present"	12
10	"Inflorescence paniculate; sepals enlarged in fruit"	Ceratopetalum
10	"Inflorescence racemose; sepals inconspicuous in fruit or deciduous"	11
11	"Petiolules 1-8% of leaflet length; fruits ovoid, woolly-hairy"	Pseudoweinmannia
11	"Petiolules 8-20% of leaflet length; fruits cylindrical, not woolly"	Karrabina
12	"Leaves with conspicuous hair-tuft domatia; petal apex acute, not glandular"	Ackama
12	"Leaves without domatia; petal apex bifid, glandular"	Gillbeea