List of bioregions for Grimmia antarctici Cardot Profile .
| Bioregion | Description | Status within region | Observation Count | Basis of record | Collection |
|---|---|---|---|---|---|
| Alexander I (view region details) | Includes mainland west of George VI Sound | 2 | Specimen | NIPR Bryophyte Specimens Database Collection details | |
| Prince Charles Mountains (view region details) | 2 | Specimen | Australian Antarctic Division Herbarium Collection details | ||
| Prydz Bay Oases (view region details) | 3 | Specimen | Australian Antarctic Division Herbarium Collection details | ||
| Victoria Land South / Dry Valleys (view region details) | Granite Harbour, Ross Island, McMurdo coastline | 6 | Specimen | Australian Antarctic Division Herbarium Collection details | |
| Windmill Islands (view region details) | Casey, Wilkes | 235 | Specimen | Australian Antarctic Division Herbarium Collection details |