Enteromorpha intestinalis f. tubulosa (Kütz.) V.J.Chapman, 1937 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Chlorophyta class Ulvophyceae order Ulvales family Ulvaceae genus Ulva species Ulva flexuosa Name Homonyms Enteromorpha intestinalis var. tubulosa Kütz., 1845 Enteromorpha intestinalis f. tubulosa (Kütz.) V.J.Chapman, 1937