| Name | From | To | Age range |
|---|---|---|---|
| Osmunda todites | Middle Triassic | Late Triassic |
|
| Osmunda plicata | Liassic | Dogger |
|
| Osmunda rarigibberula | Early Jurassic | Middle Jurassic |
|
| Osmunda sp.B | Jurassic | Dogger |
|
| Osmunda cinnamomeiformis | Early Jurassic | Middle Jurassic |
|
| Osmunda triassica | Middle Triassic | Oxfordian |
|
| Osmunda marginirimus | Callovian | Early Kimmeridgian |
|
| Osmunda rarituberculata | Callovian | Early Kimmeridgian |
|
| Osmunda intermedia | Keuper | Late Jurassic |
|
| Osmunda major | Late Jurassic | Middle Valanginian |
|
| Osmunda bulbosa | Liassic | Early Cretaceous |
|
| Osmunda granifera | Middle Triassic | Barremian |
|
| Osmunda papulosa | Late Jurassic | Barremian |
|
| Osmunda sphaerinaeformis | Early Triassic | Aptian |
|
| Osmunda jurassica | Late Permian | Albian |
|
| Osmunda papillata | Induan | Albian |
|
| Osmunda speciosa | Early Jurassic | Cenomanian |
|