Ptilophora pinnatifida J.Agardh, 1885 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Gelidiales family Gelidiaceae genus Ptilophora species Ptilophora pinnatifida Name Synonyms Beckerella pinnatifida (J.Agardh) Kylin, 1956 Homonyms Ptilophora pinnatifida J.Agardh, 1885