| Name | Athyrium filix-femina var. plano-rhaeticum Gilbert |
| Authorship | Gilbert |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Athyrium filix-femina (Linnaeus) Roth |
| Citation | 1901 Working List N. Amer. Pterid. 34 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Athyrium filix-femina var. plano-rhaeticum Gilbert |
| Identification made in | [no date] (2) |