| Name | Cladonia gracilis var. chordalis (Flörke) Schaerer |
| Authorship | (Flörke) Schaerer |
| Rank | Variety |
| Placed in | Cladonia gracilis (Linnaeus) Willdenow |
| Holdings | 131 Specimens held in the Harvard University Herbaria identified as Cladonia gracilis var. chordalis (Flörke) Schaerer |
| Identification made in | [no date] (131) |