| Name | Cladonia furcata f. truncata Vainio |
| Authorship | Vainio |
| Rank | Forma |
| Placed in | Cladonia furcata (Hudson) Schrader |
| GUID | urn:lsid:indexfungorum.org:names:478715 |
| Holdings | 54 Specimens held in the Harvard University Herbaria identified as Cladonia furcata f. truncata Vainio |
| Identification made in | [no date] (54) |