Penicillus sibogae A.Gepp & E.S.Gepp, 1911 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Chlorophyta class Ulvophyceae order Bryopsidales family Udoteaceae genus Penicillus species Penicillus sibogae Name Synonyms Ancestria sibogae (A.Gepp & E.Gepp) Farghaly, 1980 Homonyms Penicillus sibogae A.Gepp & E.S.Gepp, 1911