The drug obtained from the dried latex of unripe capsules of white poppy plant is …………………………….. .

Explanation

**Step-by-Step Solution:**

1. **Identify the Source**: The question asks for a drug derived from the dried latex of unripe capsules of a specific plant. This plant is known as the white poppy plant.

2. **Scientific Name**: The scientific name of the white poppy plant is *Papaver somniferum*. This is important as it identifies the exact species from which the drug is obtained.

3. **Understanding the Drug**: The dried latex from the unripe capsules of the *Papaver somniferum* contains various alkaloids, which are compounds that have significant pharmacological effects. The primary drug derived from this latex is known as opium.

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