Batrachospermum ectacarpoideum Skuja Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Batrachospermales family Batrachospermaceae genus Sheathia species Sheathia boryana Name Homonyms Batrachospermum ectacarpoideum Skuja Batrachospermum ectacarpoideum Skuja ex Flint