Spyridia clavulata (C.Agardh) J.Agardh, 1842 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Ceramiales family Ceramiaceae genus Centroceras species Centroceras clavulatum Name Homonyms Spyridia clavulata (C.Agardh) J.Agardh, 1842