Cheiranthus tristis Forssk. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Matthiola species Matthiola longipetala Name Homonyms Cheiranthus tristis L. Cheiranthus tristis Curtis Cheiranthus tristis Forssk.