| Name | Cladonia heteromorpha G. Merrill |
| Authorship | G. Merrill |
| Rank | Species |
| Placed in | Cladonia P. Browne |
| Citation | 1924 Bryologist 27: 23 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Cladonia heteromorpha G. Merrill |
| Identification made in | [no date] (1), 2015 (1) |