| Name | Orthotrichum sturmii Hoppe & Hornschuch |
| Authorship | Hoppe & Hornschuch |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Orthotrichum |
| Citation | 1819 Flora 2(1): 89 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Orthotrichum sturmii Hoppe & Hornschuch |
| Identification made in | [no date] (1) |