Didymanthus Klotzsch ex Meisn. Dataset GBIF Backbone Taxonomy Rank GENUS Published in A.P.de Candolle, Prodr. 14: 436 (1857) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Proteales family Proteaceae genus Euplassa Name Homonyms Didymanthus Klotzsch ex Meisn. Didymanthus Endl.