| Name | Sphagnum fuscum (Schimper) H. Klinggräff |
| Authorship | (Schimper) H. Klinggräff |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sphagnum |
| Contains | Sphagnum fuscum var. fuscescens Warnstorf Sphagnum fuscum var. fusco-viride Warnstorf Sphagnum fuscum var. pallescens Russow ex Warnstorf Sphagnum fuscum var. robustum J. Röll Sphagnum fuscum var. stellaris J. Röll Sphagnum fuscum var. tenellum Warnstorf Sphagnum fuscum var. virescens Warnstorf Sphagnum fuscum var. viride Warnstorf |
| Citation | 1872 Schriften Konigl. Phys.-Okon. Ges. Konigsberg 13(1): 4 |
| Holdings | 149 Specimens held in the Harvard University Herbaria identified as Sphagnum fuscum (Schimper) H. Klinggräff |
| Identification made in | [no date] (134), 1904 (1), 2002 (1), 2010 (6), 2016 (1), 2024 (4), 2025 (2) |