Question: what trees are native to pennsylvania?
Answer: Eastern Hemlock. These giant evergreens are actually the Pennsylvania state tree! ... 
Sugar Maple. ... 
Eastern Red cedar. ... 
Sumac or “Tree of Heaven”. ... 
Eastern White Pine. ... 
Black or “Swamp” Ash. ... 
Sweet or “Cherry” or “Black” Birch. ... 
Flowering Dogwood.