| Name | Physcia clementei (Smith) Lynge |
| Authorship | (Smith) Lynge |
| Rank | Species |
| Placed in | Physcia (Schreber) Michaux |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Physcia clementei (Smith) Lynge |
| Identification made in | [no date] (2) |