| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | bitter orange tree | Northern Europe | Appreciated for its ornamental beauty in gardens and parks | 1 |
| 2 | bitter orange tree | Northern European countries | Tree not commonly found due to unsuitability for the colder climate | 1 |
| 3 | rubber tree | Northern Europe | Rubber tree is primarily known as the source of latex for rubber production, and its cultivation is not a significant cultural or economic factor. | 1 |