Children (6 direct children, 6 direct and indirect children):
Banksia sphaerocarpa var. caesia
Banksia sphaerocarpa var. dolichostyla
Banksia sphaerocarpa var. latifolia
Banksia sphaerocarpa var. pumilio
Banksia sphaerocarpa var. sphaerocarpa
Banksia sphaerocarpa var. glabrescens