Tsuga Caroliniana is commonly known as the Carolina Hemlock or eastern hemlock. It is a species of coniferous tree native to the Appalachian Mountains of the eastern United States. There are a few synonyms for Tsuga Caroliniana, including the Carolina fir, the southern hemlock, and the hemlock spruce. These alternate names are used interchangeably, but it is important to note that some varieties of hemlock are poisonous, and the term "hemlock" is also commonly associated with the deadly poison used to execute Socrates in ancient Greece. By using alternate names like Carolina fir or hemlock spruce, confusion can be avoided, and the true beauty and importance of this species can be appreciated.