| Name | Groutiella wagneriana (Müller Halle) H. A. Crum & Steere |
| Authorship | (Müller Halle) H. A. Crum & Steere |
| Rank | Species |
| Placed in | Groutiella |
| Citation | 1950 Bryologist 53: 146 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Groutiella wagneriana (Müller Halle) H. A. Crum & Steere |
| Identification made in | [no date] (6), 1978 (1) |