| Name | Sphagnum inundatum Russow |
| Authorship | Russow |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sphagnum |
| Contains | Sphagnum inundatum var. lancifolium Warnstorf Sphagnum inundatum var. ovalifolium Warnstorf |
| Citation | 1894 Arch. Naturk. Liv- Ehst- Kurlands, Ser. 2, Biol. Naturk. 10: 390 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Sphagnum inundatum Russow |
| Identification made in | [no date] (8) |