Leptostelma tweedyi (Hook. & Arn.) Nesom Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Leptostelma species Leptostelma tweediei Name Homonyms Leptostelma tweedyi (Hook. & Arn.) Nesom