? spinulosa Okamura Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Gracilariales family Gracilariaceae genus Gracilaria species Gracilaria spinulosa Name Homonyms ? spinulosa Oppel, 1857 ? spinulosa Okamura ? spinulosa Edwards, 1866 ? spinulosa Roemer, 1836