Children (7 direct children, 7 direct and indirect children):
Erysimum capitatum var. capitatum
Sanddune wallflower
Erysimum capitatum var. purshii
Pursh's wallflower
Erysimum capitatum var. angustatum
Erysimum capitatum var. lompocense
Erysimum capitatum var. nivale
Erysimum capitatum var. bealianum
Erysimum capitatum var. perenne