火龙果又称情人果, 属仙人掌科, 枝茎与花的外观与霸王花（番花）十分相似, 主要生长在热带、亚热带地区。目前 ,大面积种植该果树的国家和地区有中美洲的墨西哥、 东南亚的越南与泰国、果肉有红、白之分外观非常好看, 皮厚耐储运。 Dragon fruit, also known as lover fruit, is a cactus Branch, stems and flowers look and Overlord flowers (flower) is very similar to the main growth in tropical and subtropical regions. At present, the countries and regions that planted the fruit tree in large areas are Mexico in Central America, Vietnam and Thailand in Southeast Asia. The appearance of the flesh is red and white, and the skin is thick and durable.