To which family following floral formula is related?
Floral Formula : `o+ underset(+)O^(-)K_(3+3)A_(3+3)underset(-(3))G`

Options

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

Answer

To determine the family related to the given floral formula `o+ underset(+)O^(-)K_(3+3)A_(3+3)underset(-(3))G`, we can analyze the components of the floral formula step by step.

### Step-by-Step Solution:

1. **Identify the Components**:
- The floral formula consists of different symbols representing the floral parts:
- `o+` indicates that the flower is bisexual.
- `O^(-)` indicates that the flower has a perianth (fused sepals and petals).
- `K_(3+3)` indicates that there are 3 sepals and 3 petals, which are fused.
- `A_(3+3)` indicates that there are 3 stamens and 3 stamens, which are also fused.
- `G` indicates the gynoecium, which is tricarpillary and syncarpous (the carpels are fused).

2. **Determine the Type of Flower**:
- The presence of `O^(-)` suggests that the flower has a perianth, meaning that the sepals and petals are fused together. This is a key characteristic of certain families.

3. **Analyze the Gynoecium**:
- The notation `G` with an underline indicates that the ovary is superior. This is another important characteristic to consider when identifying the family.

4. **Compare with Known Families**:
- **Liliaceae Family**: In this family, flowers typically have a fused perianth, and the arrangement of the floral parts matches the given formula. The presence of a superior ovary also aligns with this family.
- **Fabaceae Family**: Flowers in this family are zygomorphic (bilaterally symmetrical), which does not match the actinomorphic nature indicated in the formula.
- **Solanaceae Family**: Although flowers are actinomorphic and bisexual, they do not typically exhibit a fused perianth.
- **Cruciferae Family**: This family also does not match the characteristics of the given floral formula.

5. **Conclusion**:
- Based on the analysis, the floral formula `o+ underset(+)O^(-)K_(3+3)A_(3+3)underset(-(3))G` is related to the **Liliaceae family**.

### Final Answer:
The floral formula is related to the **Liliaceae family**.