Phacotus angulosus (H.J.Carter) F.Stein, 1878 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Chlorophyta class Chlorophyceae order Volvocales family Phacotaceae genus Pteromonas species Pteromonas angulosa Name Homonyms Phacotus angulosus (H.J.Carter) F.Stein, 1878