Polypodiopsida - Polypodiales - Polypodiidae
Parent taxon: Pteridineae according to PPG. I 2016
See also Cladera et al. 2007 and Mabberley 2000
Sister taxa: none
Subtaxa: Adiantopteris Cheilanthoideae Contignisporites Cryptogrammoideae Eriosorus Kolymella Onychium Pteridoideae Pterisisporites Vittarioideae
Distribution:
• Quaternary of Australia (11 collections), the Bahamas (1), the Congo-Kinshasa (1), India (14), Japan (1), Panama (1), United States (1: Washington)
• Pliocene to Pleistocene of Bolivia (1)
• Pliocene of Panama (4)
• Miocene to Pliocene of Bolivia (1)
• Miocene of China (2), Costa Rica (1), Panama (8), Switzerland (3), Taiwan (1), United States (2: California, Montana)
• Oligocene to Miocene of Argentina (3)
• Oligocene of Argentina (2), Puerto Rico (4), United States (2: Oregon)
• Eocene of Cuba (1), Myanmar (27), the United Kingdom (1), United States (4: Alaska, Texas, Washington, Wyoming)
• Cretaceous of Antarctica (6), Argentina (7), Australia (4), Chile (3), Egypt (11), India (2), Portugal (2), Sudan (4), Svalbard and Jan Mayen (1), the United Kingdom (1)
• Jurassic to Cretaceous of India (2)
• Jurassic of India (5), Japan (3), Portugal (1), Romania (1)
• Triassic of the Russian Federation (2)
Total: 152 collections including 205 occurrences