| Name | Sphagnum turgescens var. caldense Warnstorf |
| Authorship | Warnstorf |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Sphagnum turgescens Warnstorf |
| Citation | 1906 Beih. Bot. Centralbl. 20: 134 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Sphagnum turgescens var. caldense Warnstorf |
| Identification made in | [no date] (1) |