Cirsium acaule var. gmelinii (C.A.Mey.) C.A.Mey. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Myriactis species Myriactis wallichii Name Homonyms Cirsium acaule var. gmelinii (Spreng.) DC. Cirsium acaule var. gmelinii (C.A.Mey.) C.A.Mey.