Kudzu, for one, is a type of VINE that is native to Japan, China, and other parts of East Asia. It is an invasive species in the United States, where it has been known to grow rapidly and cover large areas of land. Kudzu is a fast-growing, woody, perennial VINE that can reach up to 30 feet in length. It is often used as a ground cover or for erosion control. The four letter answer to the crossword clue is 'VINE'.