Sonchus tenerrimus subsp. tuberculatus (Ball) Batt. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Sonchus species Sonchus tenerrimus Name Homonyms Sonchus tenerrimus subsp. tuberculatus (Ball) Batt. Sonchus tenerrimus var. tuberculatus Ball