1	"Leaves simple"	"Cyanothamnus nanus var. hyssopifolius"
1	"Leaves trifoliolate"	2
2	"Leaves, sepals, petals and decurrent lines on branches glabrous or almost so, where present, hairs ± straight and usually less than 0.2 mm long"	"Cyanothamnus nanus var. nanus"
2	"Leaves and whole plant with moderate to dense indumentum, hairs 0.2–0.5 mm long, distinctly visable without magnification, usually arched"	"Cyanothamnus nanus var. pubescens"