| Name | Jungermannia diademata J. D. Hooker & Taylor |
| Authorship | Hooker f. & Taylor |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Jungermannia Linnaeus |
| Citation | 1844 London J. Bot. 3: 560 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Jungermannia diademata J. D. Hooker & Taylor |
| Identification made in | 2007 (1) |