List of bioregions for Holcus lanatus L. Profile .
| Bioregion | Description | Status within region | Observation Count | Basis of record | Collection |
|---|---|---|---|---|---|
| Crozet Islands / Possession Island (view region details) | Possession, Est, Cochons, Pingouins, Apotres | Persistent alien | Derived (from literature) | Invasive species checklist Collection details | |
| Kerguelen Islands (view region details) | Persistent alien | Derived (from literature) | Invasive species checklist Collection details | ||
| Prince Edward Islands (view region details) | includes Marion Island | 1 | Specimen | Antarctic Plant Database Collection details | |
| Prince Edward Islands (view region details) | includes Marion Island | Transient alien | Derived (from literature) | Marion and Prince Edward Islands vascular plants checklist Collection details |