Phagnalon viridifolium var. viridifolium Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Phagnalon species Phagnalon schweinfurthii Name Homonyms Phagnalon viridifolium var. viridifolium Phagnalon viridifolium var. viridifolium