| Name | Polystichum lachenense (Hooker) Beddome |
| Authorship | (Hooker) Beddome |
| Rank | Species |
| Placed in | Polystichum Roth |
| Citation | 1865 Ferns Brit. India 1: t. 32 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polystichum lachenense (Hooker) Beddome |
| Identification made in | [no date] (1) |