The Different Types of Tree Trunks

The tree trunk is the main wooden axis of a tree. The thickness of the trunk varies depending on the species. It is the most important part of a tree for timber production. There are many types of tree trunks, but there are a few distinguishing features that you should always know. Here are some of them: Sapwood The sapwood is the lighter outer portion of the tree’s trunk and the heartwood is the darker inner part. Each wood layer has its own specific function, from transporting water to storing…