Polypodiaceae J.Presl & C.Presl Dataset GRIN Taxonomy Rank FAMILY Classification kingdom Plantae family Polypodiaceae Name Synonyms Drynariaceae Ching Grammitidaceae Ching Gymnogrammitidaceae Ching Loxogrammaceae Pic.Serm. Platyceriaceae Ching Pleurosoriopsidaceae Ching Homonyms Polypodiaceae J.Presl & C.Presl