| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | kudzu | United States | Considered an invasive and problematic plant species that grows rapidly and takes over landscapes in the southeastern United States | 1 |
| 2 | yuzu | United States | Uncommon citrus fruit, mainly used in specialty cocktails and gourmet cooking | 1 |
| 3 | yuzu | United States | Less commonly known and used, often considered as a unique and exotic ingredient | 1 |