Asian Plant is a term used to describe a variety of plants native to Asia. BETEL (5 letters) is a climbing vine native to India and other parts of South and Southeast Asia, and is widely cultivated for its leaves, which are chewed as a stimulant. Hosta (5 letters) is a genus of plants native to eastern Asia, including Japan, Korea, and China, and is commonly grown as an ornamental plant in gardens. Soya (4 letters) is a species of legume native to East Asia, and is widely cultivated for its edible beans, which are used to make a variety of food products.