| Name | Jungermannia attenuata (Martius) Lindenberg |
| Authorship | (Martius) Lindenberg |
| Rank | Species |
| Placed in | Jungermannia Linnaeus |
| Citation | 1829 Nova Acta Phys.-Med. Acad. Caes. Leop.-Carol. Nat. Cur. 14 (Suppl.): 48 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Jungermannia attenuata (Martius) Lindenberg |
| Identification made in | [no date] (3) |