Ulva compressa var. prolifera (O.F.Müller) C.Agardh, 1823 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Chlorophyta class Ulvophyceae order Ulvales family Ulvaceae genus Ulva species Ulva prolifera Name Homonyms Ulva compressa var. prolifera (O.F.Müller) C.Agardh, 1823