| Second Polish Republic |
|---|
 |
| 1918 - 1939 |
| List of varieties |
| Plebiscite Area Upper Silesia |
|---|
 |
| 1920 - 1922 |
| List of varieties |
| Free City of Danzig |
|---|
 |
| 1920 - 1939 |
| List of varieties |
| German Occupation in WWII |
|---|
 |
| 1939 - 1944 |
| List of varieties |
| Polish People's Republic |
|---|
 |
| 1944 - 1989 |
| List of varieties |
