| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | wild potato species | Europe | Used as a source for breeding new potato varieties | 1 |
| 2 | wild potato species | Europe | Wild potato species are typically studied for their genetic diversity and potential for crop improvement. | 1 |
| 3 | wild potato species | Europe | Wild potato species are important for genetic diversity and research in breeding new potato varieties. | 1 |
| 4 | wild potato species | Western Europe | Considered as a valuable genetic resource for breeding new potato varieties | 1 |