| Name | Sphagnum missouricum Warnstorf & Cardot |
| Authorship | Warnstorf & Cardot |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sphagnum |
| Citation | 1907 Hedwigia 47: 93 |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Sphagnum missouricum Warnstorf & Cardot |
| Identification made in | [no date] (9) |