Antimalarial drug is obtained from

Options

A. Solidago
B. Artemesia annua
C. Eclipta prostrata
D. Centipeda obcularis.

Answer

**Step-by-Step Solution:**

1. **Understanding Malaria**: Malaria is a disease caused by the Plasmodium parasite, which is transmitted to humans through the bite of infected female Anopheles mosquitoes.

2. **Identifying Antimalarial Drugs**: The question asks about the source of antimalarial drugs. The most well-known antimalarial drug is Quinine.

3. **Source of Quinine**: Quinine is derived from the bark of the Cinchona tree, specifically from the species Cinchona officinalis.

4. **Other Antimalarial Drugs**: Besides Quinine, there are other antimalarial drugs available. One significant drug is Artemisinin.

5. **Source of Artemisinin**: Artemisinin is obtained from the plant Artemisia annua, commonly known as sweet wormwood or Sweet Annie.

6. **Plant Classification**: Artemisia annua belongs to the Asteraceae family and is an annual short-day plant, meaning it requires a shorter photoperiod for flowering.

7. **Conclusion**: Therefore, the antimalarial drug Artemisinin is obtained from Artemisia annua, making it a key source of treatment for malaria.

**Final Answer**: Antimalarial drug is obtained from **Artemisia annua** (sweet wormwood).

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