| Name | Grimmia elongata Kaulfuss |
| Authorship | Kaulfuss |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Grimmia |
| Holdings | 16 Specimens held in the Harvard University Herbaria identified as Grimmia elongata Kaulfuss |
| Identification made in | [no date] (16) |
| Name | Grimmia elongata Kaulfuss |
| Authorship | Kaulfuss |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Grimmia |
| Holdings | 16 Specimens held in the Harvard University Herbaria identified as Grimmia elongata Kaulfuss |
| Identification made in | [no date] (16) |