| Name | Parmelia dubia var. caesiocinerea B. de Lesdain |
| Authorship | B. de Lesdain |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Parmelia dubia (Hoffmann) Röhling |
| Remarks | published with a typo! as Parmelia dueia nov. var. caesio-cinerea B. de Lesd. |
| GUID | urn:lsid:indexfungorum.org:names:459035 |
| Citation | 1923 Bull. Soc. Bot. France 70: 843 |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Parmelia dubia var. caesiocinerea B. de Lesdain |
| Identification made in | [no date] (6), 2008 (5) |