| Name | Sphagnum majus (Russow) C. E. O. Jensen |
| Authorship | (Russow) C. E. O. Jensen |
| Rank | Species |
| Placed in | Sphagnum |
| Citation | 1890 Festskr. Bot. Foren. Kjøbenhavn Halvhundredaarsfest 106 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Sphagnum majus (Russow) C. E. O. Jensen |
| Identification made in | [no date] (6) |