| Name | Parmelia subrugata var. mexicana Vainio |
| Authorship | Vainio |
| Rank | Variety |
| Placed in | Parmelia subrugata Krempelhuber |
| GUID | urn:lsid:indexfungorum.org:names:459234 |
| Citation | 1926 Dansk Bot. Ark. 4(11): 5 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Parmelia subrugata var. mexicana Vainio |
| Identification made in | [no date] (1) |