Phaseolus coccineus, commonly known as runner beans, scarlet runner beans or multiflora beans, is a species of flowering plant in the family Fabaceae, which includes beans, peas, and lentils. The plant is native to the mountainous regions of Central America but is now widely cultivated in different parts of the world. Other synonyms for this plant include the Spanish bean, frijol de bejuco, and the climbing bean. Runner beans are popular in many cuisines, and their pods, seeds, and leaves are all used in various dishes. These beans are high in fiber, protein, and micronutrients such as iron and folate, making them a nutritious addition to any meal.