Halymenia bermudensis F.S.Collins & M.A.Howe Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Halymeniales family Halymeniaceae genus Halymenia species Halymenia floridana Name Homonyms Halymenia bermudensis F.S.Collins & M.A.Howe