Blechnum Linnaeus (ferns)

Pteridopsida - Polypodiales - Blechnaceae

Parent taxon: Blechnaceae according to R. J. Carpenter 1991

See also Baldoni et al. 1985

Sister taxa: Midlandia, Stenochlaena, Woodwardia

Subtaxa: Blechnum anceps Blechnum turbioense

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Distribution:

• Quaternary of Argentina (2 collections)

• Miocene of Venezuela (1)

• Oligocene to Miocene of Australia (1)

• Oligocene of Argentina (2), Australia (1)

• Eocene of Argentina (1)

• Paleocene of United States (4: Colorado, Wyoming)

• Tertiary of Venezuela (1)

• Cretaceous of Antarctica (1), Canada (1: Alberta), United States (1: Colorado)

• Jurassic to Cretaceous of the Russian Federation (1)

Total: 17 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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