Common Trees of Pennsylvania, authored by Joseph E. Ibberson and first published in 1914, is an educational guide focused on identifying trees native to Pennsylvania. The book provides detailed descriptions and illustrations of 50 native and 4 introduced tree species, highlighting their leaves, twigs, bark, and ecological significance. It emphasizes the importance of trees in the environment, including their roles in air and water purification and wildlife sustenance, fostering a deeper appreciation for nature.
