Localities documented in Tropicos sources

Athyrium Roth:
Belize (Mesoamerica)
Bolivia (South America)
Brazil (South America)
Canada (North America)
Colombia (South America)
Costa Rica (Mesoamerica)
Ecuador (South America)
El Salvador (Mesoamerica)
Guatemala (Mesoamerica)
Mexico (Mesoamerica)
Madagascar (Africa & Madagascar)
Nicaragua (Mesoamerica)
Panama (Mesoamerica)
Peru (South America)
United States (North America)
Venezuela (South America)

Note: This information is based on publications available through Tropicos and may not represent the entire distribution. Tropicos does not categorize distributions as native or non-native.