| Name | Scleroglossum sulcatum (Kuhn) Alderwerelt |
| Authorship | (Kuhn) Alderwerelt |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Scleroglossum Alderwerelt |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Scleroglossum sulcatum (Kuhn) Alderwerelt |
| Identification made in | [no date] (7) |