Staghorn sumac, smooth sumac and winged sumac are the three most common species of red-fruited sumac found in Pennsylvania. Staghorn sumac (Rhus typhina) and smooth sumac (Rhus glabra) are similar in ...

Add Yahoo as a preferred source to see more of our stories on Google. Depending on where you live, you might find yourself in the presence of poison ivy, poison oak or poison sumac on your next hike.

One recent hot morning a light wind was blowing yellow leaves off walnut and poplar trees. It had been hot and humid for several days, which accounts for some of the yellow leaves, but these leaf ...

As temperatures in the First State start to increase, people will be spending more time outdoors. Whether gardening or hiking, Delaware residents need to be on the lookout for certain plants that will ...

Poison ivy has three leaves, and the middle leaf has a longer stem. Touching poison ivy causes an allergic reaction due to urushiol oil. Poison oak and poison sumac are related to poison ivy and also ...

Poison Sumac can give you a rash, but luckily this shrub only grows in wetlands. Identific Poison Sumac can give you a rash, but luckily this shrub only grows in wetlands. Identification tips and how ...

Add Yahoo as a preferred source to see more of our stories on Google. As temperatures in the First State start to increase, people will be spending more time outdoors. Whether gardening or hiking, ...