| Name | Grimmia lamellosa Müller Halle |
| Authorship | Müller Halle |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Grimmia |
| Citation | 1854 Bot. Zeitung (Berlin) 12: 328 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Grimmia lamellosa Müller Halle |
| Identification made in | 1996 (1) |