Conferva crispata var. longissima Roth, 1806 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Chlorophyta class Ulvophyceae order Cladophorales family Cladophoraceae genus Cladophora species Cladophora fracta Name Homonyms Conferva crispata var. longissima Roth, 1806