| Name | Athyrium filix-femina var. asplenioides (Michaux) Farwell |
| Authorship | (Michaux) Farwell |
| Rank | Variety |
| Placed in | Athyrium filix-femina (Linnaeus) Roth |
| Holdings | 32 Specimens held in the Harvard University Herbaria identified as Athyrium filix-femina var. asplenioides (Michaux) Farwell |
| Identification made in | [no date] (29), 2012 (3) |