| Name | Pertusaria kerguelana Zahlbruckner |
| Authorship | Zahlbruckner |
| Rank | Species |
| Placed in | Pertusaria de Candolle |
| Citation | 1906 Deutsche Sudpolar-Exped. [1901-1903] 8: 47 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pertusaria kerguelana Zahlbruckner |
| Identification made in | [no date] (1) |