| Name | Sphagnum girgensohnii var. xerophilum Russow ex C. E. O. Jensen |
| Authorship | Russow ex C. E. O. Jensen |
| Rank | Variety |
| Placed in | Sphagnum girgensohnii Russow |
| Citation | 1890 Festskr. Bot. Foren. Kjøbenhavn Halvhundredaarsfest 96 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Sphagnum girgensohnii var. xerophilum Russow ex C. E. O. Jensen |
| Identification made in | [no date] (2) |