| Name | Agrestia cyphellata J. W. Thomson |
| Authorship | J. W. Thomson |
| Rank | Species |
| Placed in | Agrestia J. W. Thomson |
| Citation | 1961 Bryologist 63(4): 246 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Agrestia cyphellata J. W. Thomson |
| Identification made in | [no date] (1) |