| Name | Jungermannia monocera Taylor |
| Authorship | Taylor |
| Rank | Species |
| Placed in | Jungermannia Linnaeus |
| Citation | 1845 London J. Bot. 4: 89 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Jungermannia monocera Taylor |
| Identification made in | [no date] (1) |