White lentils are annual twining herbs. The trifoliate compound leaves are rhombic and broadly ovoid, and the lateral leaflets are rhombic and broadly ovoid, with a length of 6 ~11cm and a width of 4.5 ~10.5 cm, with a short or tapering tip and white pubescence along the veins on both sides. Racemes are axillary, with 2 ~ 4 flowers clustered on the nodes of inflorescence axis. Corolla white or purplish red; The ovary has silk hair, glands at the base, and white beard hair near the top of the style. White lentils are sweet in taste, slightly warm in nature, and have the effects of regulating stomach, eliminating dampness, invigorating spleen and promoting diuresis, clearing summer heat and stopping diarrhea.

Concanavalia is a cultivated subspecies of the genus Concanavalia in Leguminosae, and it is an annual twining herb. It is also the seed of bean, a leguminous plant. Sword beans are sweet, flat and non-toxic. Indications: warming and ventilating the middle warmer, which is beneficial to nursing the stomach, stopping hiccups, tonifying the kidney and invigorating the vitality.

However, white lentils have a nickname: small bean.

I hope I can help you.