| Name | Fissidens oblongifolius Hooker f. & Wilson |
| Authorship | Hooker f. & Wilson |
| Rank | Species |
| Placed in | Fissidens Hedwig |
| Citation | 1844 London J. Bot. 3: 547 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Fissidens oblongifolius Hooker f. & Wilson |
| Identification made in | 1990 (1), 1991 (1) |