? purpurea Lightf. Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Acrochaetiales family Rhodochortonaceae genus Rhodochorton species Rhodochorton purpureum Name Homonyms ? purpurea Emery, 1887 ? purpurea d'Archiac & de Verneuil, 1842 ? purpurea Lightf. ? purpurea Greene ? purpurea Nobbe ? purpurea Guss.