| Name | Timmiella diminuta (Müller Halle) P. C. Chen |
| Authorship | (Müller Halle) P. C. Chen |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Timmiella |
| Citation | 1941 Hedwigia 80: 176 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Timmiella diminuta (Müller Halle) P. C. Chen |
| Identification made in | 1995 (1) |