| Name | Polystichum alpinum Rosenstock |
| Authorship | Rosenstock |
| Rank | Species |
| Placed in | Polystichum Roth |
| Citation | 1913 Feddes Repert. Spec. Nov. Regni Veg. 12: 171 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Polystichum alpinum Rosenstock |
| Identification made in | [no date] (7) |
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