Lyngbya flacca (Dillwyn) Harvey, 1849 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Chlorophyta class Ulvophyceae order Ulotrichales family Ulotrichaceae genus Ulothrix species Ulothrix flacca Name Homonyms Lyngbya flacca (Dillwyn) Harvey, 1849