Nomenclature
Polypodium Linnaeus, Sp. Pl. 2: 1082. 1753.
List of Polypodium Species
References to Polypodium
- Belling, A. J.; Heusser, C. J. 1975. Spore morphology of the Polypodiaceae of northeastern North America. II.
- Bryan, F. A.; Soltis, D. E. 1987. Electrophoretic evidence for allopolyploidy in the fern Polypodium virginianum. Syst. Bot. 12: 553-561.
- Cranfill, R.; Britton, D. M. 1983. Typification within the Polypodium virginianum complex (Polypodiaceae). Taxon 32: 557-560.
- Fosberg, F. R. 1968. Polypodium vulgare on Long Island. American Fern J. 58: 153-4. (See J.M. Beitel, Amer. Fern J. 65(2):49-51. 1975.)
- Haufler, C. H.; Windham, M. D. 1991. New species of North American Cystopteris and Polypodium, with comments on their reticulate relationships.
- Marengo, N. P. 1959. The cytokinetic origin of the monolete spores of Polypodium virginianum. Bull. Torrey Bot. Club 86: 259-263.
- Montgomery, J. D. 1996. Polypodium appalachium, P. virginianum, and thier hybrid in New Jersey and Pennsylvania. Bartonia 59: 113-7.
- Morton, C. V.; Neidorf, C. 1954. Polypodium vulgare var. virginianum.
- Tessier, J. T. 2008. Leaf habit, phenology, and longevity of 11 forest understory plant species in Algonquin State Forest, northwest Connecticut, USA. Botany 86: 457-465.