| Name | Barbula arcuata Griffith |
| Authorship | Griffith |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Barbula |
| Citation | 1842 Calcutta J. Nat. Hist. 2: 491 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Barbula arcuata Griffith |
| Identification made in | 1999 (1), 2006 (1) |