| Name | Barbula gregaria (Mitten) A. Jaeger |
| Authorship | (Mitten) A. Jaeger |
| Rank | Species |
| Placed in | Barbula |
| Citation | 1873 Ber. Thatigk. St. Gallischen Naturwiss. Ges. 1871-72: 424 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Barbula gregaria (Mitten) A. Jaeger |
| Identification made in | 2013 (1) |