| Name | Buellia arnoldii Servít |
| Authorship | Servít |
| Rank | Species |
| Placed in | Buellia De Notaris |
| Citation | 1932 Věstn. Král. České Společn. Nauk. Tř. Mat.-Přír. 1931(12): 39 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Buellia arnoldii Servít |
| Identification made in | [no date] (2) |