Carduus mouillefarinei (Rouy) A.W.Hill, 1826 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Carduus species Carduus pycnocephalus Name Homonyms Carduus mouillefarinei (Rouy) A.W.Hill, 1826