Campylaephora crassa f. cymosa Nakamura, 1950 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Ceramiales family Ceramiaceae genus Campylaephora species Campylaephora crassa Name Homonyms Campylaephora crassa f. cymosa Nakamura, 1950