| Answer | Crossword Clue |
|---|---|
| rhubarb | Used in names of other plants of this genus, several of which are used medicinally, e.g., Chinese rhubarb |
| rhubarbs | Used in names of other plants of this genus, several of which are used medicinally, e.g., Chinese rhubarb |
| peppers | Used in names of other plants that are related to this, have hot-tasting leaves, or have fruits used as a pungent spice, e.g., water pepper |
| pepper | Used in names of other plants that are related to this, have hot-tasting leaves, or have fruits used as a pungent spice, e.g., water pepper |
| mustards | Used in names of related plants, only some of which are used to produce mustard for the table, e.g., hedge mustard |
