A plant bearing solitary inflorescence is

Options

A. Hibiscus rosa sinensis
B. Salvia officinalis
C. Tulsi
D. Sunflower

Answer

To determine which plant bears a solitary inflorescence, we will analyze the options provided in the question step by step.

### Step-by-Step Solution:

1. **Understanding Solitary Inflorescence**:
- A solitary inflorescence refers to a single flower that is borne on a peduncle (the stalk that supports the flower). This means that instead of clusters or groups of flowers, there is only one flower present at a time.

2. **Analyzing the Options**:
- **Hibiscus rosa-sinensis**: Commonly known as the China rose, this plant typically has solitary flowers. Each flower is borne on its own peduncle.
- **Salvia officinalis**: This plant usually has a spike or cluster of flowers rather than solitary flowers.
- **Tulsi (Ocimum sanctum)**: Tulsi generally produces flowers in clusters rather than solitary.
- **Sunflower (Helianthus annuus)**: Sunflowers are known for their large flower heads, which are actually made up of many small flowers (a composite flower), hence not solitary.

3. **Conclusion**:
- Among the options provided, **Hibiscus rosa-sinensis** is the plant that bears solitary inflorescence.

### Final Answer:
The plant bearing solitary inflorescence is **Hibiscus rosa-sinensis** (China rose).

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