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