Euastrum abruptum var. minutissimum P.Allorge & Manguin, 1941 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Euastrum species Euastrum abruptum Name Homonyms Euastrum abruptum var. minutissimum P.Allorge & Manguin, 1941