Antithamnion pylaisaei Montagne Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Ceramiales family Ceramiaceae genus Antithamnion species Antithamnion pylaisaei Name Homonyms Antithamnion pylaisaei (Montagne) Kjellman Antithamnion pylaisaei Montagne