Buttroot, scientifically known as Boehmeria cylindrica, is a perennial herbaceous plant that belongs to the nettle family. It is often found in wetlands and disturbed areas across North America and is recognized for its fibrous roots and tall, green stems. The plant has been used traditionally for various purposes, including erosion control and as a source of natural fiber. However, it can also be considered invasive in some regions due to its aggressive growth.