| Name | Sphagnum papillosum var. laeve Warnstorf |
| Authorship | Warnstorf |
| Rank | Variety |
| Placed in | Sphagnum papillosum Lindberg |
| Citation | 1895 Sitzungsber. Naturf.-Ges. Dorpat 10: 429 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Sphagnum papillosum var. laeve Warnstorf |
| Identification made in | [no date] (2) |