| Name | Odontoschisma sphagni (Dickson) Dumortier |
| Authorship | (Dickson) Dumortier |
| Rank | Species |
| Placed in | Odontoschisma |
| Citation | 1835 Recueil Observ. Jungerm. 19 |
| Holdings | 28 Specimens held in the Harvard University Herbaria identified as Odontoschisma sphagni (Dickson) Dumortier |
| Identification made in | [no date] (28) |