Carduncellus caeruleus var. caeruleus Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Carduncellus species Carduncellus caeruleus Name Homonyms Carduncellus caeruleus subsp. caeruleus Carduncellus caeruleus var. caeruleus