| Name | Groutiella mucronifolia (Hooker & Greville) H. A. Crum & Steere |
| Authorship | (Hooker & Greville) H. A. Crum & Steere |
| Rank | Species |
| Placed in | Groutiella |
| Citation | 1950 Bryologist 53: 146 |
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Groutiella mucronifolia (Hooker & Greville) H. A. Crum & Steere |
| Identification made in | [no date] (17) |