Family Pteridaceae Reichenbach (fern)

Polypodiopsida - Polypodiales - Polypodiidae

Parent taxon: Pteridineae according to PPG. I 2016

See also Cladera et al. 2007, Mabberley 2000 and Vallati et al. 2020

Sister taxa: none

Subtaxa: Adiantopteris Cheilanthoideae Contignisporites Cryptogrammoideae Eriosorus Kolymella Onychium Pteridoideae Pterisisporites Vittarioideae

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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), Portugal (5)

• 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: 157 collections including 212 occurrences

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