| Name | From | To | Age range |
|---|---|---|---|
| Osmunda sp. Roga.,1954 | Early Liassic | Early Liassic |
|
| Osmunda sp.C | Jurassic | Jurassic |
|
| Osmunda pseudoregalis | Middle Jurassic | Middle Jurassic |
|
| Osmunda cingulata | Middle Jurassic | Middle Jurassic |
|
| Osmunda sp. Roga.,1956 | Early Liassic | Early Liassic |
|
| Osmunda sp.2 Maly.,1956 | Miocene | Miocene |
|
| Osmunda sp. Fran.,1961 | Pliocene | Pliocene |
|
| Osmunda spinosus | Early Jurassic | Early Jurassic |
|
| Osmunda sp. Agra.et al,1956 | Early Oligocene | Early Oligocene |
|
| Osmunda type Toku.,1955 | Middle Eocene | Middle Eocene |
|
| Osmunda sp. Zaue.,1956 | Miocene | Miocene |
|