Stinging plants are a group of plants that can cause a painful reaction when touched. They have specialized structures, such as tiny hairs or spines, that release irritants into the skin. Common examples include nettle and stinging nettle, which are often found in gardens and wild areas. These plants are not only a nuisance but also play important roles in their ecosystems. They can provide food and habitat for various animals, including butterflies and bees. Additionally, some cultures use stinging plants for medicinal purposes, highlighting their value beyond their painful sting.