Parent taxon: Polypodiopsida according to V. S. Perez Loinaze et al. 2023
See also Pérez Pincheira and di Pasquo 2021, Povilauskas 2011, Santamarina et al. 2020 and Vallati et al. 2020
Sister taxa: Acrocarpus, Blechnaceae, Cladophlebis, Dicksoniaceae, Equisetidae, Gleicheniaceae, Marattiidae, Marsileaceae, Osmundaceae, Polypodiaceae, Polypodiidae, Protopteris, Pseudosalvinia, Pterygopteris, Punctatosporites, Schizopteris, Tempskyaceae, Verrucosisporites
Subtaxa: Biretisporites bellus Biretisporites convexus Biretisporites crassilabratus Biretisporites deltoidus Biretisporites eneabbaensis Biretisporites potoniaei Biretisporites potoniei Biretisporites spectabilis Biretisporites triglobosus
Distribution:
• Miocene of Argentina (2 collections)
• Oligocene to Miocene of Argentina (4)
• Eocene of Argentina (7)
• Paleocene of Argentina (8), India (2)
• Cretaceous of Antarctica (8), Argentina (24), Australia (12), Austria (1), Brazil (1), Canada (1: Alberta), Chile (3), China (1), Egypt (23), France (1), India (1), Israel (1), Peru (1), Portugal (5), Romania (1), South Sudan (3), Spain (1), Sudan (7), United States (1: Montana)
• Jurassic to Cretaceous of Egypt (1), India (1)
• Jurassic of India (3), Tanzania (1)
• Triassic of India (1)
Total: 126 collections including 148 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.