| Name | Hypnum perplicatum Dusén |
| Authorship | Dusén |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Hypnum Hedwig |
| Citation | 1903 Rep. Princeton Univ. Exp. Patagonia, Botany 8(3): 103 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hypnum perplicatum Dusén |
| Identification made in | [no date] (1) |