Cystoseira compressa subsp. rosetta Erceg., 1952 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Chromista phylum Ochrophyta class Phaeophyceae order Fucales family Sargassaceae genus Cystoseira species Cystoseira compressa Name Homonyms Cystoseira compressa subsp. rosetta Erceg., 1952 Cystoseira compressa f. rosetta (Erceg.) M.Cormaci, G.Furnari, G.Giaccone, B.Scammacca & D.Serio, 1992