A perfume yielding member of family Poaceae is

Options

A. Saccharum officinarum
B. Stipa hyalina
C. Setaria italica
D. Cympopogon citratus.

Answer

To determine the perfume-yielding member of the family Poaceae from the given options, we can analyze each option step by step.

### Step-by-Step Solution:

1. **Identify the Options**: The options provided are:
- A) Saccharum officinarum
- B) Stipa hyalina
- C) Citaria italica
- D) Cymbopogon citratus

2. **Analyze Option A: Saccharum officinarum**:
- This plant is commonly known as sugarcane.
- It is primarily cultivated for sugar production and does not yield perfume.
- **Conclusion**: Not a perfume-yielding member.

3. **Analyze Option B: Stipa hyalina**:
- This plant belongs to the genus Stipa, commonly known as feather grass or needle grass.
- It is a type of grass but does not have any known perfume-yielding properties.
- **Conclusion**: Not a perfume-yielding member.

4. **Analyze Option C: Citaria italica**:
- Commonly known as foxtail millet, it is an annual grass.
- This plant is primarily used for human food and does not yield perfume.
- **Conclusion**: Not a perfume-yielding member.

5. **Analyze Option D: Cymbopogon citratus**:
- Commonly known as lemongrass or oil grass.
- It is a fragrant plant whose leaves are used in cooking and for extracting essential oils.
- The leaves impart a lemon-like flavor and are known for their fragrance.
- **Conclusion**: This is a perfume-yielding member of the Poaceae family.

6. **Final Answer**:
- Based on the analysis, the correct answer is **D) Cymbopogon citratus**.