List of bioregions for Umbilicaria cristata Profile .
| Bioregion | Description | Status within region | Observation Count | Basis of record | Collection |
|---|---|---|---|---|---|
| Eastern Peninsula (view region details) | James Ross I southwards to 72 deg S | 3 | Specimen | Antarctic Plant Database Collection details | |
| Eights Coast / Thurston Island (view region details) | 2 | Specimen | Antarctic Plant Database Collection details | ||
| Gaussberg / Bunger Hills (view region details) | 2 | Specimen | Antarctic Plant Database Collection details | ||
| Marie Byrd Land (view region details) | 10 | Specimen | Antarctic Plant Database Collection details | ||
| Northern Peninsula (view region details) | Northern tip to Argentine Is, Anvers I, Palmer, Cierva Point, Brabant I, | 1 | Specimen | Antarctic Plant Database Collection details | |
| South Georgia (Islas Georgias del Sur) (view region details) | 4 | Specimen | Antarctic Plant Database Collection details | ||
| South Orkney Islands (view region details) | Coronation, Signy, Laurie, Moe, Lynch, Powell | 4 | Specimen | Antarctic Plant Database Collection details | |
| Victoria Land North / Cape Hallet (view region details) | Transantarctic Mts, Victoria Land, Terra Nova Bay, | 1 | Specimen | Antarctic Plant Database Collection details | |
| Windmill Islands (view region details) | Casey, Wilkes | 11 | Specimen | Australian Antarctic Division Herbarium Collection details | |
| Windmill Islands (view region details) | Casey, Wilkes | 5 | Specimen | Antarctic Plant Database Collection details |