Senecio triangulus var. trigonophyllus (Greene) M.Peck Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Senecio species Senecio triangularis Name Homonyms Senecio triangulus var. trigonophyllus (Greene) M.Peck