Medicago sativa
English: Lucerne grass; Purple medic; California Clover; Alfalfa; Spanish clover; Gorse bush; Holy hay.
German: Blaue Luzerne; Schneckenklee.
French: Sain foi (healthy hay).
Dutch: Alfalfa; Luzerne; Zevenjarige klavermelote; Slakkeklaver; Harteklaver.
Use: pasture, forage.
Content: lithium; boron; silicon; vanadium; mercury.