| Name | Xanthoparmelia commonii J. A. Elix & T. H. Nash |
| Authorship | J. A. Elix & T. H. Nash |
| Rank | Species |
| Placed in | Xanthoparmelia (Vainio) Hale |
| Citation | 1999 Mycotaxon 71: 417 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Xanthoparmelia commonii J. A. Elix & T. H. Nash |
| Identification made in | [no date] (2) |