Siphonocladus concrescens Reinbold, 1898 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 concrescens Reinbold, 1898