Lithophyllum onkodes subsp. subramosum Foslie Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Corallinales family Porolithaceae genus Porolithon species Porolithon onkodes Name Homonyms Lithophyllum onkodes f. subramosum Foslie, 1907 Lithophyllum onkodes subsp. subramosum Foslie