Name the inflorescence where it is found hanging ?

Explanation

### Step-by-Step Solution:

1. **Understanding Inflorescence**: Inflorescence refers to the arrangement of flowers on a plant. There are various types of inflorescences, and they can be classified based on their structure and arrangement.

2. **Identifying Hanging Inflorescence**: The question specifically asks for an inflorescence that is found hanging. This indicates that we are looking for a type of inflorescence that has a drooping or pendulous structure.

3. **Recognizing Catkin Inflorescence**: The inflorescence that is characterized by a hanging structure is known as a **catkin**. Catkins are typically elongated, cylindrical clusters of flowers that hang from a stem.

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