| Name | Cladonia fimbriata f. carpophora (Flörke) Zahlbruckner |
| Authorship | (Flörke) Zahlbruckner |
| Rank | Forma |
| Placed in | Cladonia fimbriata (Linnaeus) Fries |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Cladonia fimbriata f. carpophora (Flörke) Zahlbruckner |
| Identification made in | [no date] (2) |