All Species in Polypodium
- Appalachian Polypody (Polypodium appalachianum)
- Honolulu Lacefern (Polypodium honolulense)
- Hybrid Rock Polypody (Polypodium ×incognitum)
- Irregular Polypody (Polypodium amorphum)
- Leathery Polypody (Polypodium scouleri)
- Licorice Fern (Polypodium glycyrrhiza)
- Nested Polypody (Polypodium calirhiza)
- Rock Polypody (Polypodium virginianum)
- Rocky Mountain Polypody (Polypodium saximontanum)
- Siberian Polypody (Polypodium sibiricum)
- Western Polypody (Polypodium hesperium)