Vexillary aestivation is seen in members of

Options

A. Brassiceae
B. Fabaceae
C. Solanaceae
D. Liliaceae

Answer

**Step-by-Step Solution:**

1. **Understanding Vexillary Aestivation**:
- Vexillary aestivation is a specific arrangement of petals in a flower where one large petal (the standard) overlaps and covers the other smaller petals (wings and keel).

2. **Identifying the Family**:
- This type of aestivation is characteristic of the Fabaceae family, commonly known as the legume or pea family.

3. **Analyzing the Options**:
- The question likely provides multiple options for the family of plants exhibiting vexillary aestivation.
- We need to identify which option corresponds to the Fabaceae family.

4. **Eliminating Incorrect Options**:
- Other plant families have different types of aestivation:
- Brassicaceae exhibits valvate aestivation.
- Solanaceae and Liliaceae also show valvate aestivation.
- Therefore, these options can be eliminated as they do not exhibit vexillary aestivation.

5. **Conclusion**:
- After analyzing the options and confirming that vexillary aestivation is a defining feature of the Fabaceae family, we conclude that the correct answer is the family Fabaceae.

**Final Answer**: Vexillary aestivation is seen in members of the family Fabaceae.

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