Phagnalon denticulatum Decne. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Phagnalon species Phagnalon niveum Name Homonyms Phagnalon denticulatum Decne. ex C.B.Clarke Phagnalon denticulatum Decne.