Polypodiaceae of New Guinea Polypodiaceae of New Guinea: Key to Genera. (Polypodiaceae) http://www.anbg.gov.au/projects/fern/taxa/polypodiaceae.html
Polypodiaceae Listing (BONAP) Polypodiaceae Listing (BONAP): Query the Biota of North America Program text database for eleven genera, view generic diversity maps, or a Family-level diversity map. (Polypodiaceae) http://www.csdl.tamu.edu/FLORA/bonapfams/bonfpplp.htm
Polypodiaceae - Famine Foods Polypodiaceae - Famine Foods: Compilation of food uses from around the world. (Polypodiaceae) http://www.hort.purdue.edu/newcrop/faminefoods/ff_families/POLYPODIACEAE.html
Polypodiaceae: A Fern Family Polypodiaceae: A Fern Family: Outline for a class by Dr. Alan Smith, University of California. (Polypodiaceae) http://ucjeps.herb.berkeley.edu/jep_classes/Polypodiaceae.html
Polypodiaceae Polypodiaceae: List of genera in Manual de Flora de Costa Rica. (Polypodiaceae) http://www.mobot.org/manual.plantas/055607/F055607.html
Genera in Polypodiaceae Genera in Polypodiaceae: Genus list with authorities and synonyms compiled at Royal Botanic Gardens, Kew. (Polypodiaceae) http://www.rbgkew.org.uk/cgi-bin/web.dbs/genlist.pl?POLYPODIACEAE
Additional
Information: For this directory Polypodiaceae is considered to consist of those genera listed by RBG, Kew (see this category).
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