| Name | Orthotrichum ohioense Sullivant & Lesquereux |
| Authorship | Sullivant & Lesquereux |
| Rank | Species |
| Placed in | Orthotrichum |
| Citation | 1870 Musci Appalach. 169 |
| Holdings | 75 Specimens held in the Harvard University Herbaria identified as Orthotrichum ohioense Sullivant & Lesquereux |
| Identification made in | [no date] (72), 2016 (2), 2017 (1) |