Megastoma pusillum Coss. & Durieu Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Boraginales family Boraginaceae genus Ogastemma species Ogastemma pusillum Name Homonyms Megastoma pusillum Coss. & Durieu ex Bonnet & Barratte Megastoma pusillum Coss. & Durieu