Atropa belladona ,an important mediinal plant is of family :-

Options

A. Liliaceae
B. Cucrubitaceae
C. Cruciferae
D. Solanaceae

Answer

**Step-by-Step Solution:**

1. **Identify the Plant**: The plant in question is Atropa belladonna, commonly known as belladonna or deadly nightshade.

2. **Research the Characteristics**: Atropa belladonna is recognized as a perennial herbaceous plant. It is important to note its features, such as its foliage, berries, and flowers.

3. **Understand the Components**: The leaves and berries of Atropa belladonna contain toxic alkaloids, specifically tropane alkaloids. These include scopolamine and hyoscyamine, which can cause hallucinations if ingested.

4. **Examine the Flower**: The flowers of Atropa belladonna are purple in color, which is a distinctive feature of the plant.

5. **Determine the Family**: After analyzing the characteristics and the toxic properties of the plant, it is crucial to identify its taxonomic classification. Atropa belladonna belongs to the family Solanaceae.

6. **Conclude the Answer**: Therefore, the answer to the question is that Atropa belladonna is of the family Solanaceae.

**Final Answer**: Atropa belladonna is of the family Solanaceae.

---