Umbraulva japonica (Holmes) E.H.Bae & I.K.Lee Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Chlorophyta class Ulvophyceae order Ulvales family Ulvaceae genus Umbraulva species Umbraulva japonica Name Synonyms Letterstedtia japonica Holmes Ulva japonica (Holmes) Papenfuss Homonyms Umbraulva japonica (Holmes) E.H.Bae & I.K.Lee