Iceland
278 plants, exporters and sites on record across 9 regions, grouped by the region each register publishes. Regional names are as the register writes them and are not translated.
| Region | On record | Localities |
|---|---|---|
| Southern Peninsula | 56 | — |
| Northeastern Region | 49 | — |
| Capital Region | 45 | — |
| Western Region | 35 | — |
| Westfjords | 31 | — |
| Southern Region | 29 | 1 |
| Eastern Region | 22 | — |
| Northwestern Region | 10 | — |
| Sudhurnes, Iceland | 1 | — |