| Name | Sphagnum papillosum var. riparium Gravet |
| Authorship | Gravet |
| Rank | Variety |
| Placed in | Sphagnum papillosum Lindberg |
| Citation | 1884 Bull. Soc. Roy. Bot. Belgique 23(2): 155 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Sphagnum papillosum var. riparium Gravet |
| Identification made in | [no date] (1) |