| Name | Barbula acuminata Hedwig |
| Authorship | Hedwig |
| Rank | Species |
| Placed in | Barbula |
| Citation | 1801 Sp. Musc. Frond. 117. 25 f. 5–7 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Barbula acuminata Hedwig |
| Identification made in | [no date] (1) |