| Name | Xanthoria lobulata (Flörke) B. de Lesdain |
| Authorship | (Flörke) B. de Lesdain |
| Rank | Species |
| Placed in | Xanthoria (Fries) Th. Fries |
| Citation | 1907 Bull. Soc. Bot. France 54: 282 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Xanthoria lobulata (Flörke) B. de Lesdain |
| Identification made in | [no date] (2) |