Classification arrangement of leaves

Leaves can be classified based on their arrangement on the stem, which is known as phyllotaxy. The main types include alternate (one leaf per node, alternating sides), opposite (two leaves per node on opposite sides), and whorled (three or more leaves per node in a circular arrangement). These arrangements affect light capture, photosynthesis, and overall plant growth. Understanding leaf arrangement is crucial for identifying plant species and assessing their ecological adaptations.