Sphaerococcus chondracanthus Kütz., 1863 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Gracilariales family Gracilariaceae genus Gracilaria species Gracilaria chondracantha Name Homonyms Sphaerococcus chondracanthus Kütz., 1863