Carduus montanus Suffren Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Carduus species Carduus litigiosus Name Homonyms Carduus montanus Pers., 1807 Carduus montanus Suffren ex DC. Carduus montanus Suffren