| Name | Sphagnum magellanicum var. brachycladum Bottini |
| Authorship | Bottini |
| Rank | Variety |
| Placed in | Sphagnum magellanicum Bridel |
| Citation | 1919 Atti Reale Accad. Lincei, Mem. Cl. Sci. Fis. ser. 3, 13(1): 78 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Sphagnum magellanicum var. brachycladum Bottini |
| Identification made in | [no date] (4) |