| Name | Cotylidia pannosa (Sowerby) D. A. Reid |
| Authorship | (Sowerby) D. A. Reid |
| Rank | Species |
| Placed in | Cotylidia |
| Citation | 1965 Beih. Nova Hedwigia 18: 81 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Cotylidia pannosa (Sowerby) D. A. Reid |
| Identification made in | [no date] (4) |