Sonchus pauciflorus Echeand. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Sonchus species Sonchus maritimus Name Homonyms Sonchus pauciflorus Baker Sonchus pauciflorus Echeand. ex Willk. & Lange Sonchus pauciflorus Echeand.