Porphyrostemma grantii Benth. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Porphyrostemma species Porphyrostemma grantii Name Homonyms Porphyrostemma grantii Benth. ex Oliv. Porphyrostemma grantii Benth.