Spyridia aculeata (C.Agardh ex Decne.) Kütz. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Ceramiales family Spyridiaceae genus Spyridia species Spyridia hypnoides Name Homonyms Spyridia aculeata (C.Agardh ex Decne.) Kütz.