List of bioregions for Buellia soredians Filson Profile .
| Bioregion | Description | Status within region | Observation Count | Basis of record | Collection |
|---|---|---|---|---|---|
| Windmill Islands (view region details) | Casey, Wilkes | 42 | Specimen | Australian Antarctic Division Herbarium Collection details | |
| Windmill Islands (view region details) | Casey, Wilkes | 1 | Specimen | Antarctic Plant Database Collection details |