Seirospora viridis Aponte & D.L.Ballant., 1995 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Ceramiales family Callithamniaceae genus Seirospora species Seirospora viridis Name Homonyms Seirospora viridis Aponte & D.L.Ballant., 1995