Polypodium Genus
Polypodium macaronesicum
Polypodium cambricum Welsh Polypody
Polypodium sibiricum Siberian Polypody
Polypodium virginianum Rock Polypody
Polypodium calirhiza Nested Polypody
Polypodium glycyrrhiza Licorice Fern
Polypodium californicum California Polypody
Polypodium appalachianum Appalachian Polypody
Polypodium interjectum Intermediate Polypody
Polypodium vulgare Common Polypody
