| Name | Buellia xanthinula (Müller Argoviensis) Malme |
| Authorship | (Müller Arg.) Malme |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Buellia De Notaris |
| GUID | urn:lsid:indexfungorum.org:names:380834 |
| Citation | 1927 Ark. Bot. 21 A, 14: 9 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Buellia xanthinula (Müller Argoviensis) Malme |
| Identification made in | [no date] (1) |