| Name | Oreoweisia patagonica Dusén |
| Authorship | Dusén |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oreoweisia |
| Citation | 1905 Index Bryol., ed. 2 3: 314 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Oreoweisia patagonica Dusén |
| Identification made in | [no date] (1) |