Grammitis saffordii Maxon Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Polypodiaceae genus Stenogrammitis species Stenogrammitis saffordii Name Homonyms Grammitis saffordii (Maxon) C.V.Morton Grammitis saffordii Maxon