Micrasterias papillifera var. glabra (Nordst.) Dick. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Micrasterias species Micrasterias papillifera Name Homonyms Micrasterias papillifera var. glabra (Nordst.) Dick. Micrasterias papillifera var. glabra Nordst.