| Name | Cladonia chlorophaea f. simplex (Hoffmann) Arnold ex A. Evans |
| Authorship | (Hoffmann) Arnold ex A. Evans |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Cladonia chlorophaea (Flörke ex Sommerfelt) Sprengel |
| Citation | 1938 Rhodora 40(469): 16 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cladonia chlorophaea f. simplex (Hoffmann) Arnold ex A. Evans |
| Identification made in | [no date] (1) |