| Name | Sphagnum palustre var. squarrosulum (Nees & Hornschuch) Venturi |
| Authorship | (Nees & Hornschuch) Venturi |
| Rank | Variety |
| Placed in | Sphagnum palustre Linnaeus |
| Citation | 1884 Atti Soc. Crittog. Ital. 3: 72 |
| Holdings | 19 Specimens held in the Harvard University Herbaria identified as Sphagnum palustre var. squarrosulum (Nees & Hornschuch) Venturi |
| Identification made in | [no date] (19) |