Datura belongs to family Solanaceae.

Explanation

### Step-by-Step Solution:

1. **Identify the Family**: The question states that Datura belongs to the family Solanaceae. First, we need to confirm if Datura is indeed part of this family.

2. **Understanding Solanaceae**: The Solanaceae family, commonly known as the nightshade or potato family, includes various plants such as potatoes, tomatoes, and eggplants. It is characterized by its herbaceous stems, which are generally soft and not woody.

3. **Characteristics of Datura**: Datura, also known as thorn apple, is a plant that is recognized for its medicinal properties but can also be toxic. It is important to note that it can cause hallucinations if misused.

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