? ciliaris Carmichael Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Plantae phylum Rhodophyta class Compsopogonophyceae order Erythropeltidales family Erythrotrichiaceae genus Porphyrostromium species Porphyrostromium ciliare Name Homonyms ? ciliaris Rüppell, 1830 ? ciliaris Matsum. ? ciliaris Carmichael