Genus Botrychium
- Species total:
- 15
- Age range:
- 395 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Botrychium parvireticulatus | Liassic | Middle Jurassic |
|
| Botrychium japonicum | Late Jurassic | Early Cretaceous |
|
| Botrychium cretaceum | Cenomanian | Paleocene |
|
| Botrychium lanceolatum | Middle Eocene | Late Neogene |
|
| Botrychium lunaria | Liassic | Holocene |
|
| Botrychium sp | Early Permian | Holocene |
|
| Botrychium | Devonian | Recent |
|
| Botrychium boreale | Cenomanian | Quaternary |
|
| Botrychium wightonii | Tiffanian | Tiffanian |
|
| Botrychium jenmanii | Nd | Nd |
|
| Botrychium sp. Roma.,1956 | Oligocene | Oligocene |
|
| Botrychium testaceus | Liassic | Liassic |
|
| Botrychium lanuginosum | Tiffanian | Tiffanian |
|
| Botrychium ternatopsis | Bajocian | Bajocian |
|
| Botrychium robustum | Nd | Nd |
|