Cheiranthus taraxacifolius Stephan Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Erysimum species Erysimum cuspidatum Name Homonyms Cheiranthus taraxacifolius Balb. Cheiranthus taraxacifolius Stephan ex Willd. Cheiranthus taraxacifolius Biasol. ex Rchb. Cheiranthus taraxacifolius Schrank Cheiranthus taraxacifolius Stephan Cheiranthus taraxacifolius Biasol.