1	"Androgynophore manifest"	"Cleome cleomoides"
1	"Androgynophore obscure (less than 3 mm long) or absent"	2
2	"Leaves radical; inflorescence 1-flowered"	"Cleome oxalidea"
2	"Leaves cauline; inflorescence more than 1-flowered"	3
3	"Glandular hairs not or scarcely stalked, globular to subcylindrical"	4
3	"Glandular hairs stalked or absent"	5
4	"Petals 10–25 mm long; stamens 6"	"Cleome uncifera"
4	"Petals 4–5 mm long; stamens 14–17"	"Cleome arenitensis"
5	"Stamens 1 or 3"	"Cleome kenneallyi"
5	"Stamens 4 or more"	6
6	"Stamens 4 or 5"	"Cleome tetrandra"
6	"Stamens 6 or more"	"Cleome viscosa"