| Name | Sphagnum squarrosum Crome |
| Authorship | Crome |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sphagnum |
| Contains | Sphagnum squarrosum var. imbricatum Schimper Sphagnum squarrosum var. patulum J. Röll Sphagnum squarrosum var. semisquarrosum Russow Sphagnum squarrosum var. spectabile Russow Sphagnum squarrosum var. subsquarrosum Russow Sphagnum squarrosum var. teres Schimper |
| Citation | 1803 Bot. Zeitung (Berlin) 2: 323 |
| Holdings | 234 Specimens held in the Harvard University Herbaria identified as Sphagnum squarrosum Crome |
| Identification made in | [no date] (231), 2002 (1), 2016 (1), 2024 (1) |