What is the difference between root vegetables and stem vegetables?

Root Vegetables:

* Grow underground: They are the plant's root system, which anchors the plant and absorbs water and nutrients.

* Examples: Carrots, beets, potatoes, turnips, radishes, parsnips, sweet potatoes.

* Often have a starchy or fibrous texture: They are a good source of carbohydrates, fiber, and vitamins.

Stem Vegetables:

* Grow above ground: They are the plant's stem, which supports the leaves and flowers.

* Examples: Celery, asparagus, kohlrabi, fennel.

* Often have a crunchy texture: They are a good source of fiber and vitamins.

Here's a table summarizing the key differences:

| Feature | Root Vegetables | Stem Vegetables |

|-----------------|----------------|-----------------|

| Growth | Underground | Aboveground |

| Plant Part | Root system | Stem |

| Examples | Carrots, beets, potatoes | Celery, asparagus |

| Texture | Starchy or fibrous | Crunchy |

| Nutrients | Carbs, fiber, vitamins | Fiber, vitamins |

Important Note: Some vegetables like ginger and turmeric, while considered root vegetables, are actually rhizomes which are underground stems.

The distinction between root and stem vegetables can be helpful for understanding their nutritional properties and culinary uses.