Blechnum fluviatile (R.Br.) Lowe ex Salomon Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Blechnaceae genus Cranfillia species Cranfillia fluviatilis Name Homonyms Blechnum fluviatile (R.Br.) Lowe ex Salomon Blechnum fluviatile (R.Br.) Lowe