| Name | Polystichum tenue Gilbert |
| Authorship | Gilbert |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polystichum Roth |
| GUID | urn:lsid:ipni.org:names:208073-2 |
| Citation | 1900 Fern Bull. 8: 63 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Polystichum tenue Gilbert |
| Identification made in | 2011 (3), 2012 (2) |