Three types of flowers occur in the inflorescence of

Options

A. capitulum
B. hypanthodium
C. catkin
D. verticillaster

Answer

**Step-by-Step Solution:**

1. **Understanding Inflorescence**: Inflorescence refers to the arrangement of flowers on a plant. Different types of inflorescence can have varying structures and arrangements.

2. **Identifying Types of Inflorescence**: The question mentions three types of flowers occurring in specific inflorescence types. The types discussed include Capitulium, Hypanthodium, Catkin, and Verticillaster.

3. **Focusing on Hypanthodium**: Among the mentioned types, the Hypanthodium inflorescence is characterized by a fleshy, ball-like structure known as a receptacle. This structure has an apical opening.

4. **Arrangement of Flowers in Hypanthodium**: In the Hypanthodium inflorescence, there are three types of flowers:
- Female flowers are located at the base.
- Male flowers are situated towards the opening (orifice).
- Short-styled sterile female flowers are found in between the male and female flowers.

5. **Example of Hypanthodium**: An example of a plant exhibiting Hypanthodium inflorescence is the Ficus species. This inflorescence is typically pollinated by gall wasps.

6. **Comparing Other Inflorescence Types**:
- **Capitulium**: This type has flowers arranged on a broad, flat peduncle, appearing as a single flower (e.g., dandelion).
- **Catkin**: In this type, flowers grow on a single axis, resulting in a curved appearance.
- **Verticillaster**: This inflorescence is characterized by opposite leaf arrangements at right angles, commonly found in the Lamiaceae family.

7. **Conclusion**: The inflorescence type that contains three types of flowers is the Hypanthodium.

**Final Answer**: The three types of flowers occur in the inflorescence of Hypanthodium.

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