Xanthisma gracilis D.R.Morgan & R.L.Hartm. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Xanthisma species Xanthisma gracilis Name Homonyms Xanthisma gracilis D.R.Morgan & R.L.Hartm.