| Name | Grimmia mollis f. xerotrophica Gyorffy |
| Authorship | Gyorffy |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Grimmia mollis Bruch & Schimper |
| Citation | Jan 1924 Musci Eur. Exsicc. (Bauer) 1612 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Grimmia mollis f. xerotrophica Gyorffy |
| Identification made in | [no date] (1) |