Halymenia formosa Harvey ex Kützing Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Halymeniales family Halymeniaceae genus Halymenia species Halymenia formosa Name Synonyms Halymenia durvillei var. formosa (Harvey ex Kütz.) Reinbold, 1896 Halymenia formosa Harvey Homonyms Halymenia formosa Harvey ex Kützing Halymenia formosa Harvey