Cirsium leo var. angustilobum Ling Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Cirsium species Cirsium leo Name Homonyms Cirsium leo var. angustilobum Ling Cirsium leo subsp. angustilobum Y.Ling