| Name | Cladonia rangiferina f. crispata Coemans |
| Authorship | Coemans |
| Rank | Forma |
| Placed in | Cladonia rangiferina (Linnaeus) F. H. Wiggers |
| GUID | urn:lsid:indexfungorum.org:names:372613 |
| Holdings | 14 Specimens held in the Harvard University Herbaria identified as Cladonia rangiferina f. crispata Coemans |
| Identification made in | [no date] (14) |