| Name | Sphagnum fimbriatum var. tenue (Gravet) J. Röll |
| Authorship | (Gravet) Röll |
| Rank | Variety |
| Placed in | Sphagnum fimbriatum Wilson |
| Citation | 1886 Flora 69: 135 |
| Holdings | 18 Specimens held in the Harvard University Herbaria identified as Sphagnum fimbriatum var. tenue (Gravet) J. Röll |
| Identification made in | [no date] (18) |