Banana, a banana plant, also refers to its fruit. Widely cultivated and eaten in tropical areas. Bananas are delicious and nutritious, which can be harvested all year round, and are also highly valued in temperate regions. The plant is a large herb, which emanates from the rhizome and forms a pseudostem with a height of 3 ~ 6 meters (10 ~ 20 feet) from the lower part of the leaf sheath. The leaves are oblong to oval, and some of them are 3 ~ 3.5 meters long (10 ~1.5 feet) and 65 centimeters wide (26 inches), 10 ~ 20 cluster tops. The spike is large, drawn from the top of the pseudostem, with many flowers and light yellow; The fruiting sequence is out of order, and the result is 10 ~ 20 strings, about 50 ~ 150. Plants die after fruiting, and the sucking roots growing on the rhizomes continue to reproduce, and each plant can survive for many years. Native to Southeast Asia, it is cultivated in Taiwan Province, Hainan, Guangdong and Guangxi.