1	"Stipular spines present and prickles usually present along stems and petioles"	Tarenaya
1	"Stipular spines and prickles absent"	2
2	"Androgynophores to 25 mm long and gynophores to 12 mm long, lengthening after anthesis (Gynandropsis gynandra)"	Gynandropsis
2	"Androgynophores absent or very short, not lengthening after anthesis"	3
3	"Flowers yellow, occasionally white; stamens 12-40; leaves typically 3-5-foliolate, sometimes reducing to simple leaves above"	Arivela
3	"Flowers pink, purple or mauve; stamens 6-10; leaves simple or 3-foliolate"	4
4	"Leaves simple, cauline; leaf-blades lanceolate to oblong, glandular pubescent, 1-5 cm long; flowers in lax terminal racemes 2-15 cm long; pedicels 5-8 mm long; stamens 6; annual herbs 0.4-1 m; naturalised; E Qld (Sieruela monophylla)"	Sieruela
4	"Leaves radical, 3-foliolate, rarely simple; leaf-blades obovate to suborbicular, glabrous or with a few glandular hairs, 5-15 mm long; flowers solitary on pedicels 2.5-10 cm long; stamens (6-) 8-10; prostrate or erect annual herbs to 15 cm; native; W & NW Qld (Areocleome oxalidea)"	Areocleome