Conferva compacta (Roth) F.Weber & Mohr Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Phaeophyceae order Ectocarpales family Acinetosporaceae genus Pylaiella species Pylaiella littoralis Name Homonyms Conferva compacta (Roth) F.Weber & Mohr