Halochlorococcum Kormann & Sahling Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Plantae phylum Chlorophyta class Ulvophyceae order Ulotrichales family Ulotrichaceae genus Halochlorococcum Name Homonyms Halochlorococcum P.J.L.Dangeard ex Guiry, 2017 Halochlorococcum P.J.L.Dangeard, 1965 Halochlorococcum Halochlorococcum Kormann & Sahling