Ceramium tenue (J.Agardh) J.Agardh, 1894 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Ceramiales family Ceramiaceae genus Ceramium species Ceramium tenue Name Synonyms Ceramium rubrum f. tenue J.Agardh, 1876 Homonyms Ceramium tenue (J.Agardh) J.Agardh, 1894