In Pennsylvania the geographic ranges of many species typical of the northern temperate zone intersect with those of the south, producing a unique diversity of trees. Nearly all species of trees native to temperate eastern North America grow in the state. By studying the trees of Pennsylvania, you will be introduced to some of the most prominent flora of the region.
Trees are the largest and some of the most impressive plants in the world.
Their size, age, and beauty inspire wonder and excitement in us all. The importance of trees to man and the rest of the biota as sources of food, shelter, shade, fuel, wood products, oxygen, and erosion control, expand our appreciation of trees. To learn their identity and natural history adds to the understanding of these giants of the plant kingdom. In addition, learning to identify trees will not only add to your appreciation of the American countryside, but it also will serve as an introduction to concepts in biodiversity, taxonomy, and plant anatomy and physiology. Furthermore, a knowledge of the names of trees, their botanical features and their natural history are fundamental to all studies in forestry, environmental science, and botany.