| Name | Cladonia chlorophaea f. pterygota (Flörke) Motyka |
| Authorship | (Flörke) Motyka |
| Rank | Forma |
| Placed in | Cladonia chlorophaea (Flörke ex Sommerfelt) Sprengel |
| Citation | 1964 Fl. Polski 3(2): 312 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Cladonia chlorophaea f. pterygota (Flörke) Motyka |
| Identification made in | [no date] (8) |