| Name | Cladonia rangiferina f. tenuior (Delise) Vainio |
| Authorship | (Delise) Vainio |
| Rank | Forma |
| Placed in | Cladonia rangiferina (Linnaeus) F. H. Wiggers |
| GUID | urn:lsid:indexfungorum.org:names:516452 |
| Citation | 1887 Acta Soc. Fauna Fl. Fenn. 4(1): 16 |
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Cladonia rangiferina f. tenuior (Delise) Vainio |
| Identification made in | [no date] (10) |