Opposite branching refers to a branching pattern where side branches, leaves and leaf scars grow from the stem directly across from each other. This refers to the orientation of the twigs with the branches. Most tree identification resources start with asking if the tree has opposite or alternate branching. You may also find other signs that can confirm the species of the tree in question in the form of seeds or clippings of entire branches delivered by squirrels for your use in identification. Or search the ground around the tree for leaves that may have fallen off the tree. In this case, use binoculars to get a close up view of the leaves. Tall trees with leaves well out of reach can provide some challenges to confirming a tree species.
Leaf shape, and not size should be used in identification.
#Leaf guide tree identification full
The leaves found on the lower branches of deciduous trees, or trees that lose their leaves, may be larger than the leaves found on the upper branches and are typically called, “shade leaves” because they spend most of the summer in part to full shade. A couple of tips about using leaves for identification may help to make things easier.
And as mentioned above, leaves can provide a confirmation of species identification as you begin to test the use of other characteristics. Leaves are a great starting point for tree identification.
Learning the characteristics other than leaves can be difficult, that’s why Michigan State University Extension educators think it is a good idea to begin to learn with the leaves on the trees, and then continue the challenge once that easily recognizable clue has fallen off. There are many features that may be used to identify a tree, and if you have an interest in trees, it can be fun to learn about the variety of unique characteristics of each species.