The alkaloid ajmalicine is obtaine from

Options

A. Atropa
B. Papaver
C. Curcuma
D. Sarpgandha

Explanation

To solve the question regarding the source of the alkaloid ajmalicine, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Alkaloid**: The question asks about ajmalicine, which is an alkaloid. Alkaloids are a class of naturally occurring organic compounds that mostly contain basic nitrogen atoms.

2. **Research the Source**: Ajmalicine is primarily derived from the plant Rauwolfia serpentina, commonly known as Sarvgandha. This plant is known for its medicinal properties and the presence of various alkaloids.

3. **Evaluate the Options**:
- **Option 1: Atropa** - This refers to Atropa belladonna, which is known for other alkaloids like atropine.
- **Option 2: Papaver** - This refers to the poppy plant, known for producing morphine and codeine.
- **Option 3: Curcuma** - This is a genus that includes turmeric, which does not produce ajmalicine.
- **Option 4: Sargalla** - This is another name for Rauwolfia serpentina, which is the correct source of ajmalicine.

4. **Conclusion**: Based on the information gathered, the correct answer is that ajmalicine is obtained from Sargalla, which corresponds to Rauwolfia serpentina.

### Final Answer:
Ajmalicine is obtained from Sargalla (Rauwolfia serpentina).

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