| Name | Cladonia prostrata A. W. Evans |
| Authorship | A. Evans |
| Rank | Species |
| Placed in | Cladonia P. Browne |
| Citation | 1952 Trans. Connecticut Acad. Arts 38: 281 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Cladonia prostrata A. W. Evans |
| Identification made in | [no date] (7) |