This oak tree has a fungal infection of the foliage called oak leaf blister. The rainy spring created conditions ideal for this disease to attack. Because oak leaf blister is not an issue every ...

Q: I have an 8-year-old oak tree. It looks like it ... description of smilax briars. Its leaves come in many shapes, but the rest of the description is spot-on. Smilax does grow from tubers ...

Few average Joes can correctly identify every species of oak ... leaves. Photo by Maryland Department of Natural Resources Identifying white and red oaks by bark is trickier than using their leaves ...

Galls on oak leaves are harmless growths caused by specific insects. They have different shapes depending on the insect species causing the gall.