Siphonocladus modonensis (Kütz.) Bornet, 1889 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Chlorophyta class Ulvophyceae order Cladophorales family Cladophoraceae genus Cladophora species Cladophora coelothrix Name Homonyms Siphonocladus modonensis (Kütz.) Bornet, 1889