Enteromorpha prolifera var. tubulosa (Kütz.) Batters, 1902 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Chlorophyta class Ulvophyceae order Ulvales family Ulvaceae genus Ulva species Ulva flexuosa Name Homonyms Enteromorpha prolifera var. tubulosa (Kütz.) Batters, 1902