Which of the following is not medicinal plant ?

Options

A. Muliathi
B. Aloe vera
C. Belladona
D. Indigofera

Answer

To solve the question "Which of the following is not a medicinal plant?", we will analyze each option provided to determine which one does not belong to the category of medicinal plants.

### Step-by-Step Solution:

1. **Identify the Options**: The options given are:
- A) Muletti
- B) Aloe Vera
- C) Belladonna
- D) Indigo Fera

2. **Evaluate Option A - Muletti**:
- Muletti, also known as licorice root, is recognized for its medicinal properties. It is commonly used to treat bladder infections and has various other health benefits.
- **Conclusion**: Muletti is a medicinal plant.

3. **Evaluate Option B - Aloe Vera**:
- Aloe Vera is widely known for its healing properties, especially for skin-related issues. It is used to treat burns, skin infections, and has anti-inflammatory effects.
- **Conclusion**: Aloe Vera is a medicinal plant.

4. **Evaluate Option C - Belladonna**:
- Belladonna (Atropa belladonna) is a plant that has been used in traditional medicine to treat various conditions, including respiratory disorders like hay fever and bronchial spasms.
- **Conclusion**: Belladonna is a medicinal plant.

5. **Evaluate Option D - Indigo Fera**:
- Indigo Fera, commonly known as indigo, is primarily used for dye production. While it may have some traditional uses, it is not recognized as a medicinal plant in the same way the others are.
- **Conclusion**: Indigo Fera is not a medicinal plant.

6. **Final Answer**: Based on the evaluations, the correct answer is **D) Indigo Fera**, as it is not considered a medicinal plant.