Stictyosiphon tortilis Rupr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Phaeophyceae order Dictyosiphonales family Striariaceae genus Stictyosiphon species Stictyosiphon tortilis Name Homonyms Stictyosiphon tortilis (Gobi) Reinke Stictyosiphon tortilis Rupr.