Dennstaedtia glauca (Cav.) C.Chr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dennstaedtiaceae genus Dennstaedtia species Dennstaedtia glauca Name Homonyms Dennstaedtia glauca (Cav.) C.Chr. ex Looser Dennstaedtia glauca (Cav.) C.Chr.