| Name | Polystichum castaneum (C. B. Clarke) B. K. Nayar & S. Kaur |
| Authorship | (C. B. Clarke) B. K. Nayar & S. Kaur |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polystichum Roth |
| GUID | urn:lsid:ipni.org:names:60448418-2 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Polystichum castaneum (C. B. Clarke) B. K. Nayar & S. Kaur |
| Identification made in | [no date] (1), 2010 (1) |