**Chilli belongs to the Solanaceae family.**

The Solanaceae family, also known as the nightshade family, is a large and diverse group of flowering plants. It includes numerous economically important plants such as potatoes, tomatoes, eggplants, and peppers, including chilli peppers.

**Characteristics of the Solanaceae family:**

1. **Type of plants:** The Solanaceae family consists of herbaceous plants, shrubs, and some trees. They can be annual or perennial, and many species have a woody stem.

2. **Leaves:** The leaves of plants in this family are usually alternate, simple, and often have an entire or lobed margin. They can vary in size, shape, and texture.

3. **Flowers:** Solanaceae plants have characteristic flowers that are usually bisexual and actinomorphic (radially symmetrical). The flowers can be solitary or arranged in clusters, and they have a distinctive bell or trumpet shape.

4. **Fruit:** The fruits of the Solanaceae family are diverse and include various types such as berries, capsules, or drupes. In the case of chilli peppers, the fruit is a berry.

5. **Chemical compounds:** Many plants in the Solanaceae family contain alkaloids, which are chemical compounds that often have pharmacological properties. For example, chilli peppers contain capsaicin, which gives them their characteristic spicy flavor and has medicinal uses.

6. **Distribution:** The Solanaceae family is widespread and can be found in different regions around the world. They are particularly abundant in tropical and subtropical regions.

7. **Economic importance:** Several plants in the Solanaceae family are widely cultivated for food, medicinal, and ornamental purposes. They are staples in many cuisines and have significant economic value.

In conclusion, chilli belongs to the Solanaceae family, which is characterized by its diverse range of plants with various leaves, flowers, and fruits. The family is economically important and includes other well-known plants like tomatoes, potatoes, and eggplants.

Chilli ...unilocular....in solanaceae family....