| Name | Racomitrium elongatum Ehrhart ex Frisvoll |
| Authorship | Ehrhart ex Frisvoll |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Racomitrium |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Racomitrium elongatum Ehrhart ex Frisvoll |
| Identification made in | [no date] (7), 2019 (2) |