| Name | Cladonia daytoniana Merrill |
| Authorship | Merrill |
| Rank | Species |
| Placed in | Cladonia P. Browne |
| Citation | no. 1503 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Cladonia daytoniana Merrill |
| Identification made in | [no date] (4) |