The lentil (Lens culinaris or Lens esculenta) is an edible legume. It is an annual plant known for its lens-shaped seeds. It is about 40 cm (16 in) tall, and the seeds grow in pods, usually with two seeds in each. As a food crop, the majority of world production comes from Canada and India, producing 58% combined of the world total.
Vigna mungo, the black gram, urad bean, ulundu paruppu, minapa pappu, mungo bean or black matpe bean (māṣa) is a bean grown in the South Asia. Like its relative, the mung bean, it has been reclassified from the Phaseolus to the Vigna genus.