any of a genus (Melilotus) of annual or biennial plants of the pea family, with small, white or yellow flowers, leaflets in groups of three, and single-seeded pods: grown for hay, forage, or green manure
"sweet clover." YourDictionary, n.d. Web. 11 November 2018. <https://www.yourdictionary.com/sweet-clover>.
sweet clover. (n.d.). Retrieved November 11th, 2018, from https://www.yourdictionary.com/sweet-clover
Any of several plants of the genus Melilotus of the pea family that are native to Eurasia, have compound leaves with three leaflets and narrow clusters of small white or yellow flowers, and are sometimes grown for forage. Also called melilot .