Polypodium glabrum Roxb. ex Wall. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Polypodiaceae genus Microsorum species Microsorum punctatum Name Homonyms Polypodium glabrum Mett. Polypodium glabrum Burm.fil. Polypodium glabrum Roxb. Polypodium glabrum Roxb. ex Wall.