What is this shrub
each leaf has 3 smooth toothed leaflets, leaves are opposite, bark has an interesting black and white striping. Leaflets are the shape and size of apple leaves.
Answer
Did you take a photo? If so, send it, along with the above information to askagardener@pennhort.org and include size of plant, if you have that information. Please keep the image file size below 1MB. Where did you see this shrub. Was it in the Philadelphia area? Did you notice any fruit, flower or seeds?