| Name | Grimmia torquata Drummond |
| Authorship | Drummond |
| Rank | Species |
| Placed in | Grimmia |
| Citation | 1825 Musci Scot. 2: 28 |
| Holdings | 57 Specimens held in the Harvard University Herbaria identified as Grimmia torquata Drummond |
| Identification made in | [no date] (57) |