| Name | Sphagnum girgensohnii var. molle Russow ex Warnstorf |
| Authorship | Russow ex Warnstorf |
| Rank | Variety |
| NomenclaturalStatus | LaterHomonym |
| Placed in | Sphagnum girgensohnii Russow |
| Citation | 1890 Samml. Eur. Torfm. 2: no. 115 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Sphagnum girgensohnii var. molle Russow ex Warnstorf |
| Identification made in | [no date] (2) |