Pleopeltis polypodioides var. michauxianum
- Distribution map from the Atlas of Tennessee Vascular Plants (here in Polypodium).
- http://tenn.bio.utk.edu/vascular/database/vascular-database.asp?CategoryID=Pteridophytes&FamilyID=Polypodiaceae&GenusID=Pleopeltis&SpeciesID=polypodioides%20var.%20michauxiana

Polypodium (=Pleopeltis) polypodioides
- Floridata account including description, cultivation notes, uses and images.
- http://www.floridata.com/ref/p/poly_pol.cfm

Pleopeltis polypodioides
- Distribution and other data from the Ferns of Barbados.
- http://scitec.uwichill.edu.bb/bcs/staff/lec/Fern_species/pleopeltis_polypodioides.htm

Pleopeltis polypodioides (L.) E.G.Andrews & Windham var. michauxiana (Weath.)E.G.Andrews & Windham
- Taxonomic data, photographic images and mapped distribution from Atlas of Florida Vascular Plants.
- http://www.plantatlas.usf.edu/main.asp?plantID=3445

Pleopeltis astrolepis (Liebm.) E.Fourn.
- Taxonomic data and mapped distribution from Atlas of Florida Vascular Plants.
- http://www.plantatlas.usf.edu/main.asp?plantID=2915

Pleopeltis
- Species list from Manual de Flora de Costa Rica with hypertext links to specimen data.
- http://www.mobot.org/manual.plantas/055607/G056115.html