Lithothamnion australe Foslie Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Corallinales family Hapalidiaceae genus Lithothamnion species Lithothamnion australe Name Synonyms Lithophyllum australe (Foslie) Lemoine, 1917 Mesophyllum australe (Foslie) Me.Lemoine, 1928 Homonyms Lithothamnion australe Foslie