Dryopteris Adans.:
Argentina (South America)
Bolivia (South America)
Brazil (South America)
China (Asia)
Colombia (South America)
Costa Rica (Mesoamerica)
Ecuador (South America)
Easter Island (Oceania)
El Salvador (Mesoamerica)
Guatemala (Mesoamerica)
Hawaiian Isl (Oceania)
Honduras (Mesoamerica)
India (Asia)
Japan (Asia)
Mexico (Mesoamerica)
Nicaragua (Mesoamerica)
Peru (South America)
Philippines (Asia)
Paraguay (South America)
Taiwan (Asia)
United States (North America)
Venezuela (South America)
Caribbean (Caribbean)