Ceramium deslongchampii Chauvin Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Ceramiales family Ceramiaceae genus Ceramium species Ceramium deslongchampsii Name Homonyms Ceramium deslongchampii Chauvin ex Duby Ceramium deslongchampii Chauvin