| Name | Cladonia floerkeana (Fries) Flörke |
| Authorship | (Fries) Flörke |
| Rank | Species |
| Placed in | Cladonia P. Browne |
| Contains | Cladonia floerkeana var. carcata (Acharius) Vainio Cladonia floerkeana var. chloroides (Flörke) Vainio Cladonia floerkeana var. intermedia Hepp ex Vainio Cladonia floerkeana f. trachypoda (Nylander) Harmand |
| Holdings | 75 Specimens held in the Harvard University Herbaria identified as Cladonia floerkeana (Fries) Flörke |
| Identification made in | [no date] (73), 2018 (2) |