Ulva lactuca f. stipitata (Aresch.) Kylin, 1907 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Chlorophyta class Ulvophyceae order Ulvales family Ulvaceae genus Ulva species Ulva fenestrata Name Homonyms Ulva lactuca f. stipitata (Aresch.) Kylin, 1907