Plocamium coccineum var. australe J.Agardh, 1852 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Plocamiales family Plocamiaceae genus Plocamium species Plocamium secundatum Name Homonyms Plocamium coccineum var. australe J.Agardh, 1852