Rhizophora is an example of

Options

A. Lithophyte
B. Freshwater aquatic
C. Mesophyte
D. Halophyte

Explanation

### Step-by-Step Solution:

1. **Identify the Plant**: The question asks about Rhizophora, which is a genus of plants commonly known as mangroves.

2. **Understand the Classification**: Rhizophora is classified under various ecological categories based on its habitat and adaptations. The options provided include:
- Lytophyte
- Freshwater Aquatic
- Mesophyte
- Helophyte

3. **Analyze Each Option**:
- **Lytophyte**: These are plants that typically grow on rocks or stones. Rhizophora does not fit this description.
- **Freshwater Aquatic**: These plants thrive in freshwater environments. Rhizophora is not limited to freshwater habitats.
- **Mesophyte**: These plants grow in environments with a moderate amount of water. Rhizophora does not belong to this category as it is adapted to saline conditions.
- **Helophyte**: These are salt-tolerant plants that can thrive in saline environments, such as mangroves. Rhizophora is indeed a type of helophyte.

4. **Conclusion**: Based on the analysis, Rhizophora is best classified as a helophyte, as it is adapted to grow in saline coastal environments.

5. **Final Answer**: Therefore, the correct answer to the question is that Rhizophora is an example of **Helophyte**.