![]() This compound leaves look-like fern leaves. Horse chestnuts and buckeye trees are examples of trees with palmate leaves. These compound leaves have an appearance similar to the hand with palms and fingers. These leaves have numerous leaflets growing at the end of the leaf stalk. Ash, pecan, walnut, and hickory are types of trees with pinnate leaves. The leaflets of the compound leaf grow on each side to form a feather-like arrangement. Compound leaves have been further classified into the following: Pinnate Leaves These leaflets join to the stem via a petiole and have unique arrangements depending on the tree species. The leaf blade is divided into many leaflets. Examples of trees with simple leaves are maples, oregano, and hibiscus. A simple leaf has four parts such as lamina, petiole, stipules, and base. Simple leaves are usually joined to the stem via a petiole without any divisions. Below are the most popular categories of tree leaf arrangement: Simple Tree Leaves It is also a common tree leaf identification method. Phyllotaxis is a botanical term used to describe leaf arrangement on the stem. The Blackgum tree is the only example of a tree with elliptical leaves. Some leaves have rounded tops and others have slightly pointed tops. These leaves have ellipse or flattened oval shapes with sides that are not parallel. Boxwood, citrus, and some apple tree species are examples of trees with oblong leaves. These leaves have rounded ends with parallel sides and the sides are considerably longer than the ends. Examples of trees with cordate leaves are the eastern redbud, little leaf linden, and katsura tree. The region ends up looking like the top of the heart. These heart-shaped leaves have a deep indent where the leaf meets the midrib. Willow trees are examples of trees with lanceolate leaves. The leaf starts thin at its pedicels and widens at the top point before tapering. These are long leaves with lance-shaped heads. Examples of trees with needle-like leaves are pine, cedar, and fir. ![]() These are needle-like leaves common in many conifer trees. Examples of trees with orbicular-shaped leaves are purple common trees, quaking aspen, and cranberry cotoneaster. These leaves have circular to near-circular shapes without divisions. Examples of trees with lyrate leaves are ficus, overcup oak, and chocolate flower. ![]() The broad base extends upward and widens slightly towards the top. These leaves have a similar shape to the lyre which is an ancient Greece musical instrument. The water oak tree is an example of a tree with spatulate leaves. The broad tops are the distinguishing features of their lanceolate counterparts. These leaves are long with thin regions attached to the branch. These types of tree leaves are quite rare due to their oblique basal forms. Most of the bases have one side that is longer, wider, or rounder than the other. These are triangular-shaped leaves with unequal bases. Gray dogwood, star magnolia, and white oak are examples of trees with cuneate leaves. These leaves have a wedged-shaped at the bottom that forms an acute angle on their base. Examples of trees with toothed leaves are chestnuts, hazel, elm, ash, and rowan trees. Some types of toothed tree leaves have softer edges that are rounded than others. Some serrated margins are more visible than others depending on the tree species. These leaves have serrated margins or tooth-like edges. The smooth edges are the special features for easy identification. Magnolia trees are among a few species with entire leaves. The margin is usually smooth and round without distinctive features. Unlobed (Entire) Tree LeavesĮntire leaves are those that are rounded or oval-shaped. But maple trees have leaves with pointed lobes while oak have rounded lobes. Examples of trees with lobed leaves are maple and oak. The sinus is the space between the two lobes on a leaf. The indentations can be deep or shallow depending on the tree species. These are leaves with earlobe-like shapes on a single leaf. Here is a list of common shapes of tree leaves: Lobed Tree Leaves This category involves the classification of leaves based on the shape of their edges. Here are the main types of tree leaves with names and pictures: Leaf Shape ![]() But leaf morphology has created many ways to identify different trees and plants. The basic leaf types are needle, broadleaf, and scale. Different Types of Tree Leaves with Names and Pictures This article provides detailed insights into different types of tree leaves with their characteristics. Trees identification based on leaf shape and size may sound simple, but you might need to dive deeper into their characteristics. Different tree species have distinct leaf shapes and sizes for easy classification. I have been a tree enthusiast for over two decades, and the experience has made my skills for tree identification look easier than before.
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