| Name | Barbula acuta (Bridel) Bridel |
| Authorship | (Bridel) Bridel |
| Rank | Species |
| Placed in | Barbula |
| Contains | Barbula acuta var. bescherellei (Sauerbeck) H. A. Crum |
| Citation | 1819 Muscol. Recent. Suppl. 4: 96 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Barbula acuta (Bridel) Bridel |
| Identification made in | [no date] (8) |