Ceramium armoricum P.S.Dixon & H.M.Parkes, 1968 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Ceramiales family Ceramiaceae genus Ceramium species Ceramium pallidum Name Homonyms Ceramium armoricum P.S.Dixon & H.M.Parkes, 1968