Ahnfeltica plicata (Porphyrodiscus) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Ahnfeltiales family Ahnfeltiaceae genus Ahnfeltia species Ahnfeltia plicata Name Homonyms Ahnfeltica plicata (Hudson) Fries Ahnfeltica plicata (Porphyrodiscus)