| Name | Metzgeria dichotoma (Swartz) Nees |
| Authorship | (Swartz) Nees |
| Rank | Species |
| Placed in | Metzgeria |
| Citation | 1846 Syn. Hepat. 504 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Metzgeria dichotoma (Swartz) Nees |
| Identification made in | [no date] (2) |