Corynospora flexuosa (C.Agardh) J.Agardh Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Ceramiales family Wrangeliaceae genus Pleonosporium species Pleonosporium flexuosum Name Homonyms Corynospora flexuosa (C.Agardh) J.Agardh