Pilz, Vorwerk was formerly part of the German Empire. In the German Empire, the place was called Pilzvorwerk.
The place is now called Grzybowo (Leszno-Grzybowo) and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Pilz, Vorwerk | German Empire | Lissa | before the Versailles Treaty |
| Grzybowo, Folwark | Poland | Leszno | after the Versailles Treaty |
| Pilzvorwerk | German Empire | Lissa (Wartheland) | 1939 |
| Grzybowo (Leszno-Grzybowo) | Poland | Leszno m. | 1945 |
| Grzybowo (Leszno-Grzybowo) | Poland | Leszno | 1992 |