Cystopteris modesta Gand., 1884 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Cystopteridaceae genus Cystopteris species Cystopteris fragilis Name Homonyms Cystopteris modesta Ching Cystopteris modesta Gand., 1884