| Name | Xanthoparmelia hypopsila (Müller Arg.) Hale |
| Authorship | (Müller Arg.) Hale |
| Rank | Species |
| Placed in | Xanthoparmelia (Vainio) Hale |
| Citation | 1974 Phytologia 28: 488 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Xanthoparmelia hypopsila (Müller Arg.) Hale |
| Identification made in | [no date] (1) |