| Name | Jungermannia tetragona Lindenberg |
| Authorship | Lindenberg |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Jungermannia Linnaeus |
| Citation | 1848 Bot. Zeitung (Berlin) 6: 462 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Jungermannia tetragona Lindenberg |
| Identification made in | [no date] (2), 1969 (2) |