Compound Leaves

Compound leaves are a type of leaf structure where the leaf blade is divided into separate leaflets. Each leaflet is attached to the stem by its own small stalk, called a petiole. Compound leaves can be further classified into palmately compound, where the leaflets radiate from a single point, and pinnately compound, where the leaflets are arranged along a central stalk.

Structure of Compound Leaves

Compound leaves consist of the following parts:

1. Leaflets: The individual segments of the compound leaf.
2. Petiole: The stalk that attaches each leaflet to the stem.
3. Rachis: The central axis of the compound leaf to which the leaflets are attached.

Examples of Plants with Compound Leaves

Many plants exhibit compound leaves, including:

• Maple trees
• Rose plants
• Pea plants
• Neem trees
• Horse chestnut trees

Study Guide

To understand compound leaves better, consider the following study guide questions:

1. What is the main characteristic of compound leaves?
2. How are compound leaves different from simple leaves?
3. Describe the two types of compound leaves and provide examples of plants that have each type.
4. Identify and label the parts of a compound leaf in a diagram.
5. Research the advantages of having compound leaves for plant survival and growth.

By studying these questions and exploring the structure and examples of compound leaves, you can gain a comprehensive understanding of this leaf type.