By Bonnie L. Grant Leaves are one of the most important plant parts. They are crucial to gathering energy, respiration and protection. Leaf identification is helpful in classifying the variety of plant and its family. There are different leaf types, exemplified by their form and shape as well as other characteristics. Leaf types and arrangements can give insight into why positioning is important for photosynthesis and overall plant vigor. Basic Leaf Types in Plants Leaves have many aspects at which to look during the identification process. The different leaf types all have specific purposes and adaptations to help the plant thrive in its native terrain. It is important to look at all parts of the leaf including: Base Margins Tip Veins Petiole, if present Midrib The most obvious aspect to examine is the shape of the leaf. If it is an uninterrupted shape, it is simple. If the shape divides into
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