| Name | Sphagnum platyphyllum var. molle Röll |
| Authorship | Röll |
| Rank | Variety |
| Placed in | Sphagnum platyphyllum (Lindberg ex Braithwaite) Warnstorf |
| Citation | 1886 Flora 69: 369 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Sphagnum platyphyllum var. molle Röll |
| Identification made in | [no date] (3) |