? hercynica H.Henig Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Plantae phylum Chlorophyta class Chlorophyceae order Sphaeropleales family Radiococcaceae genus Coenocystis species Coenocystis planctonica Name Homonyms ? hercynica H.Henig ? hercynica Blumenstegel, 1974 ? hercynica Geinitz, 1848