Hypocalymma boroniaceum F.Muell. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Myrtales family Myrtaceae genus Hypocalymma species Hypocalymma speciosum Name Homonyms Hypocalymma boroniaceum F.Muell. ex Benth. Hypocalymma boroniaceum F.Muell.