Alyssum tenuifolium Stephan Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Alyssum species Alyssum tenuifolium Name Homonyms Alyssum tenuifolium Stephan Alyssum tenuifolium Stephan ex Willd. Alyssum tenuifolium M.Bieb.