| Name | Cladonia carneola f. prolifera (Flotow ex Sandstede) Aigret |
| Authorship | (Flotow ex Sandstede) Aigret |
| Rank | Forma |
| Placed in | Cladonia carneola (Fries) Fries |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Cladonia carneola f. prolifera (Flotow ex Sandstede) Aigret |
| Identification made in | [no date] (8) |