| Name | Asplenium cromwellianum Rosenstock |
| Authorship | Rosenstock |
| Rank | Species |
| Placed in | Asplenium Linnaeus |
| Citation | 1912 Feddes Repert. Spec. Nov. Regni Veg. 10: 327 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Asplenium cromwellianum Rosenstock |
| Identification made in | [no date] (12) |