Roella prostrata E.Mey. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Campanulaceae genus Roella species Roella prostrata Name Homonyms Roella prostrata E.Mey. ex A.DC. Roella prostrata Eckl. & Zeyh. Roella prostrata E.Mey.