| Name | Blechnum nigrosquamatum Gilbert |
| Authorship | Gilbert |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Blechnum Linnaeus |
| Citation | 1897 Bull. Torrey Bot. Club 24: 258 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Blechnum nigrosquamatum Gilbert |
| Identification made in | [no date] (1) |