| Name | From | To | Age range |
|---|---|---|---|
| Osmunda sp. Roma.,1956 | Miocene | Miocene |
|
| Osmunda schlemnitziensis | Meotian | Meotian |
|
| Osmunda sphenopteroides | Cretaceous | Cretaceous |
|
| Osmunda exilis | Dogger | Dogger |
|
| Osmunda sp. Bojc.et al,1954 | Middle Eocene | Middle Eocene |
|
| Osmunda sp.2 Kruc.,1956 | Early Miocene | Early Miocene |
|
| Osmunda wellmanii | Nd | Nd |
|
| Osmunda sp. More.,1956 | Miocene | Miocene |
|
| Osmunda parvituberculata | Middle Triassic | Middle Triassic |
|
| Osmunda sp.3 Kruc.,1956 | Early Miocene | Early Miocene |
|
| Osmunda sp.1 Kruc.,1956 | Early Miocene | Early Miocene |
|
| Osmunda diamensis | Jurassic | Jurassic |
|
| Osmunda cladophlebiformis | Triassic | Triassic |
|
| Osmunda sp.1 Sedo.,1956 | Late Miocene | Late Miocene |
|
| Osmunda sp.A | Jurassic | Jurassic |
|
| Osmunda vachellii | Late Neogene | Late Neogene |
|
| Osmunda sp. Sedo.,1956 | Miocene | Miocene |
|