| Name | Orthotrichum brassii E. B. Bartram |
| Authorship | E. B. Bartram |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Orthotrichum |
| Citation | 1942 Lloydia 5: 268 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Orthotrichum brassii E. B. Bartram |
| Identification made in | [no date] (3), 1988 (1), 2016 (1) |