Euastrum verrucosum var. rhomboideum P.M.Lundell, 1871 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Euastrum species Euastrum verrucosum Name Synonyms Euastrum verrucosum var. lundellii Krieger, 1933 Homonyms Euastrum verrucosum var. rhomboideum P.M.Lundell, 1871