Following plants belong to how many families.
Soyabean, Indigofera, Lupin, Belladonna, Ashwagandha Colchicum

Options

A. one
B. two
C. three
D. four

Answer

To determine how many families the given plants belong to, we will analyze each plant and identify its respective family.

### Step-by-Step Solution:

1. **Identify the Family of Soyabean**:
- Soyabean is known scientifically as Glycine max.
- It belongs to the **Fabaceae** family (also known as Leguminosae).

2. **Identify the Family of Indigofera**:
- Indigofera is commonly known as true indigo.
- It also belongs to the **Fabaceae** family.

3. **Identify the Family of Lupin**:
- Lupin refers to plants in the genus Lupinus.
- Lupin is also classified under the **Fabaceae** family.

4. **Identify the Family of Belladonna**:
- Belladonna is known scientifically as Atropa belladonna.
- It belongs to the **Solanaceae** family (also known as the nightshade family).

5. **Identify the Family of Ashwagandha**:
- Ashwagandha is scientifically known as Withania somnifera.
- It also belongs to the **Solanaceae** family.

6. **Identify the Family of Colchicum**:
- Colchicum is commonly known as autumn crocus.
- It belongs to the **Colchicaceae** family.

### Summary of Families:
- **Fabaceae**: Soyabean, Indigofera, Lupin (3 plants)
- **Solanaceae**: Belladonna, Ashwagandha (2 plants)
- **Colchicaceae**: Colchicum (1 plant)

### Total Families:
- Fabaceae: 1 family
- Solanaceae: 1 family
- Colchicaceae: 1 family

Thus, the total number of distinct families represented by the given plants is **3**.

### Final Answer:
The plants belong to **3 families**.

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