Crouania attenuata (C.Agardh) J.Agardh Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Ceramiales family Callithamniaceae genus Crouania species Crouania attenuata Name Synonyms Crouania attenuata f. bispora (P.L.Crouan & H.M.Crouan) Hauck, 1882 Crouania attenuata var. major Erceg., 1949 Crouania bispora P.L.Crouan & H.M.Crouan, 1848 Crouania minutissima Yamada, 1944 Mesogloia attenuata C.Agardh, 1824 Homonyms Crouania attenuata (C.Agardh) J.Agardh