| Name | Fissidens sedgwickii Brotherus & Dixon |
| Authorship | Brotherus & Dixon |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Fissidens Hedwig |
| Citation | 1910 J. Bot. 48: 305 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Fissidens sedgwickii Brotherus & Dixon |
| Identification made in | 2014 (1) |