| Name | Hypnum curvifolium Hedwig |
| Authorship | Hedwig |
| Rank | Species |
| Placed in | Hypnum Hedwig |
| Citation | 1801 Sp. Musc. Frond. 285 |
| Holdings | 201 Specimens held in the Harvard University Herbaria identified as Hypnum curvifolium Hedwig |
| Identification made in | [no date] (201) |