The tallest plant belongs to

Options

A. Cedrus deodara
B. Eucalyptus ragnans
C. Sequoia semprevirens
D. Pinus roxburghii

Answer

### Step-by-Step Solution:

1. **Identify the Options**: The question provides four options for the tallest plant:
- Option 1: Cedrus Wodara
- Option 2: Eucalyptus Ragnens
- Option 3: Sequoia Samprivarens
- Option 4: Pinus Roxburghi

2. **Research Heights of Each Plant**:
- **Cedrus Wodara**: This tree can grow between 131 to 164 feet (approximately 40 to 50 meters), with exceptional cases reaching up to 60 meters.
- **Eucalyptus Ragnens**: This plant was reported to reach a height of 435 feet (approximately 132 meters), making it one of the tallest species.
- **Sequoia Samprivarens**: This tree can grow up to 300 feet (approximately 91 meters).
- **Pinus Roxburghi**: The height of this tree ranges from 98 to 164 feet (approximately 30 to 50 meters).

3. **Compare Heights**:
- Cedrus Wodara: 40-60 meters
- Eucalyptus Ragnens: 132 meters (435 feet)
- Sequoia Samprivarens: 91 meters (300 feet)
- Pinus Roxburghi: 30-50 meters

4. **Determine the Tallest Plant**: After comparing the heights, it is clear that **Eucalyptus Ragnens** has the tallest height at 435 feet (132 meters).

5. **Conclusion**: Therefore, the correct answer to the question "The tallest plant belongs to" is **Option 2: Eucalyptus Ragnens**.