Spotted hemlock is a woody plant that is characterized by its spotted stems and leaves. It is commonly known as poison hemlock and is found in North America, Europe, and Asia. The spotted hemlock is a toxic plant that can cause serious health problems, including respiratory failure and death. There are many synonyms for spotted hemlock, including poison parsley, devil's bread, and poison stinkweed. These synonyms are used to describe the plant based on its characteristics or the effects it has on the body. It is important to stay away from spotted hemlock and its synonyms to avoid any potential health risks.