Docidium trabecula var. maximum (Reinsch) Roll, 1927 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Pleurotaenium species Pleurotaenium maximum Name Homonyms Docidium trabecula var. maximum (Reinsch) Roll, 1927