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www.reference.com/article/identify-trees-leaves-f64d0f18646d72f0

You may identify a tree from its leaves by comparing its different attributes to listings in a database or guide of tree leaves. Tools needed to identify a leaf include a compilation of known tree attributes, which can be found online, in books or through different applications.

www.reference.com/article/trees-need-leaves-304e13d6bdb1bb66

Trees need leaves primarily because of photosynthesis and respiration. Photosynthesis is the process by which carbon dioxide is converted into nutrients that are needed by plants for survival.

www.reference.com/article/types-tree-leaves-fabe989d06748bc0

Professional forester and natural resource consultant Steve Nix describes scale-like leaves, needles and typical leaves with a leaf stalk, veins and a midrib in discussing how these leaves play a part in identifying trees. Nix explains that typical leaves usually come from hardwood and deciduous tre

www.reference.com/science/trees-red-leaves-cadbe038543440ee

Trees with red leaves include maple trees, purple-leaf plum trees, smoke trees and red-silver crabapples. Some trees have leaves that turn red in the fall, including sassafras and baldcypress trees.

www.reference.com/science/leaves-fall-off-trees-5647d0f7ca68b960

Leaves fall from trees because the tree begins to prepare itself for the winter season. Trees seal the spots where the leaves are attached, cutting off water to the leaves. The leaves then change color and fall from the tree.

www.reference.com/world-view/trees-huge-leaves-692a0d31a4b2f33a

Some trees with huge leaves are the large-leaved cucumber tree, northern catalpa, banana tree and princesstree. The princesstree also has large leaves that grow up to 12 inches long and 8 inches wide, with trumpet-shaped flowers that are 2 1/2 inches long.

www.reference.com/article/identify-tree-d1abfeb231f2b339

The best way to identify a tree by its leaves, which are either coniferous or deciduous. Conifers keep their leaves all year, while deciduous trees shed their leaves, usually during winter. Look at details of the leaf, such as its shape, placement and how many leaves are on a branch.

www.reference.com/article/trees-lose-leaves-called-b6e0c5b3e265d609

Trees and shrubs that lose their leaves are called deciduous trees. Deciduous plants have broad leaves that fall off when the plant goes into a dormant state, usually in the winter. Some plants are deciduous where there is a dry season.

www.reference.com/article/apps-identify-tree-leaves-9dd8687c109f9c05

As of 2015, apps that help identify tree leaves, include Leafsnap and the Virginia Tech Tree ID, also called vTree. These apps help identify leaves and trees using photo comparisons.

www.reference.com/article/identify-oak-trees-using-leaves-737c16159514ef30

To identify oak trees using leaves, examine the leaf branching on the corresponding tree, determine if the leaf is simple or compound, and look for lobes on the leaf's edge. Also, check to see whether the lobes are pointed or rounded, observe the sinus depth, and look for leaves that are shaped oddl