| Name | Sphagnum acutifolium var. roseum Warnstorf |
| Authorship | Warnstorf |
| Rank | Variety |
| NomenclaturalStatus | LaterHomonym |
| Placed in | Sphagnum acutifolium Schrader |
| Citation | 1899 Verh. Bot. Vereins Prov. Brandenburg 41: 37 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Sphagnum acutifolium var. roseum Warnstorf |
| Identification made in | [no date] (2) |