| Name | Sphagnum subsecundum subsp. platyphyllum (Lindberg ex Braithwaite) Héribaud |
| Authorship | (Lindberg ex Braithwaite) Héribaud |
| Rank | Subspecies |
| Placed in | Sphagnum subsecundum Nees |
| Citation | 1899 Mem. Acad. Sci. Clermont-Ferrand 14: 454 |
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Sphagnum subsecundum subsp. platyphyllum (Lindberg ex Braithwaite) Héribaud |
| Identification made in | [no date] (10) |