| Name | Sphagnum obtusiusculum Lindberg ex Warnstorf |
| Authorship | Lindberg ex Warnstorf |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sphagnum |
| Citation | 1890 Hedwigia 29: 196 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Sphagnum obtusiusculum Lindberg ex Warnstorf |
| Identification made in | [no date] (2) |