Senecio jacobaea subsp. nudus Weston Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Jacobaea species Jacobaea vulgaris Name Homonyms Senecio jacobaea subsp. nudus (Weston) Soják Senecio jacobaea var. nudus Weston Senecio jacobaea subsp. nudus Weston