A simple leaf is a type of leaf that has a single, undivided blade. It is attached to the stem of the plant by a petiole, which is a small stalk that connects the leaf to the stem. Simple leaves come in various shapes and sizes, and they are found in many different types of plants.
Margin: The margin of a simple leaf refers to the edge of the leaf blade. It can be smooth, serrated, lobed, or toothed, depending on the plantspecies.
Arrangement: Simple leaves can be arranged in various patterns on the stem, such as alternate, opposite, or whorled.