Parent taxon: Pteridopsida according to Norris 1986
See also Jarzen 1982 and Papú 2002
Sister taxa: Achradosporis, Apiculatasporites, Chelepteris, Choffatia, Cingulatisporites, Clavatisporites, Clavatriletes, Cyathidites, Deltoidospora, Echinatisporis, Foveasporis, Granulatisporites, Grapnelispora, Interlobulites, Ischyosporites, Kirchheimerisporites, Leiotriletes, Lepidodendrites, Marattisporites, Matonisporites, Monolites, Pteridacidites, Scabramonoletes, Todisporites, Triletes, Triloboxylon, Waltzispora, Lametatriletes, Lophosoriaceae, Lygodiidites, Magnastriatites, Capsispora, Cheiropleuriaceae, Vittariaceae, Lygodioisporites, Polypodiaceoisporites, Kyrtomisporis, Marsileales, Monachosoraceae, Ophioglossidae, Striatella, Hymenophyllopsidaceae, Filicales, Crassoretitriletes, Psilotidae, Reticuloidosporites
Subtaxa: Osmundacidites ciliatus Osmundacidites comaumensis Osmundacidites dizii Osmundacidites dubius Osmundacidites formosus Osmundacidites indicus Osmundacidites kutchensis Osmundacidites microgranifer Osmundacidites minor Osmundacidites minutus Osmundacidites mollis Osmundacidites panchetensis Osmundacidites senectus Osmundacidites wellmani Osmundacidites wellmanii Osmundacidites wellmannii
Distribution:
• Miocene of Argentina (1 collection), Australia (1)
• Eocene to Oligocene of Chile (1)
• Eocene of Colombia (2), United States (40: Louisiana)
• Paleocene of United States (15: North Dakota, Wyoming)
• Cretaceous to Paleogene of Antarctica (1)
• Cretaceous of Antarctica (25), Argentina (12), Australia (10), Brazil (25), Canada (4: Alberta), China (2), Cote D'Ivoire (2), Egypt (9), France (1), India (5), Morocco (1), the Russian Federation (2), Senegal (3), United States (18: New Jersey, North Dakota)
• Jurassic to Cretaceous of Canada (1: Nunavut), Egypt (1), India (1)
• Jurassic of Argentina (1), Egypt (1), France (2), India (9)
• Triassic of Antarctica (1), India (1), Madagascar (1)
• Permian of Italy (1)
Total: 200 collections including 206 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.