Gracilaria millardetii Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Gracilariales family Gracilariaceae genus Gracilaria species Gracilaria millardetii Name Homonyms Gracilaria millardetii Gracilaria millardetii (Mont.) J.Agardh, 1856