| Name | Tortula mniadelphus (Müller Halle) Brotherus |
| Authorship | (Müller Halle) Brotherus |
| Rank | Species |
| Placed in | Tortula Hedwig |
| Citation | 1901 Nat. Pflanzenfam. [Engler & Prantl] I(3): 433. 285 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Tortula mniadelphus (Müller Halle) Brotherus |
| Identification made in | [no date] (1) |