The image shows a vine with heart-shaped leaves growing up and around the trunk of a tree. The leaves are yellow and orange, indicating that it is autumn.
This is poison ivy (Toxicodendron radicans). It has three distinctive leaflets and can grow as a vine or small shrub. Poison ivy contains an oily sap called urushiol, which causes severe skin irritation in most people who touch it. The rash from poison ivy typically starts within 12-48 hours after exposure and lasts for several days to weeks.
Poison ivy is common throughout much of North America, especially in the eastern United States and southeastern Canada. It thrives in woodland areas with rich soil and partial shade. In this image, it appears to be growing on a tree trunk at Lincoln Woods State Park, in Providence, Rhode Island. – AI vision