Cheiranthus nivalis var. amoenus Greene
Cheiranthus nivalis var. amoenus Greene is a synonym sensu FNA Ed. Comm., 2010 of:
Erysimum capitatum var. purshii (Durand) Rollins, an accepted variety name sensu FNA Ed. Comm., 2010.
Cheiranthus nivalis var. amoenus Greene is a synonym sensu FNA Ed. Comm., 2010 of:
Erysimum capitatum var. purshii (Durand) Rollins, an accepted variety name sensu FNA Ed. Comm., 2010.