| Name | Xanthoria sp. | 
| Authorship | |
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Xanthoria (Fries) Th. Fries | 
| Holdings | 18 Specimens held in the Harvard University Herbaria identified as Xanthoria sp. | 
| Identification made in | [no date] (12), 1897 (1), 1912 (1), 2010 (3), 2018 (1) | 
