Sphaerococcus corneus var. pulvinatus C.Agardh, 1822 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Gelidiales family Gelidiaceae genus Gelidium species Gelidium pusillum Name Homonyms Sphaerococcus corneus var. pulvinatus C.Agardh, 1822