Pulse, in botany, common name for members of the Fabaceae (Leguminosae), a large plant family, called also the pea, or legume, family. Numbering about 650 genera and 17,000 species, the family is third largest, after the asters and the orchids. Some botanists divide the Fabaceae into three or more separate families, but most species share certain common and easily recognizable features. The leaves are usually compound; the fruit is a legume (a type of pod); and the blossoms may have an irregular butterflylike (papilionaceous) shape. Typically, the flowers have 10 stamens, and the corolla and the calyx are formed of 5 petals and 5 sepals, respectively. Some species have thorny branches.
Low in fat and rich in fibre, pulses are excellent for managing cholesterol, digestivehealth and regulating energy levels. Pulses are also particularly rich in folate, iron, calcium, magnesium, zinc and potassium.