Othonna retrofracta Less. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Othonna species Othonna retrofracta Name Homonyms Othonna retrofracta F.Bolus, L.Bolus & Glover Othonna retrofracta Jacq. Othonna retrofracta Less.