[Medicinal Korean Herb] Solanum Nigrum Linn (Black nightshade/Longkui / ) Dried Bulk Herbs 3oz (86g) 100% Pure and High Quality Medicinal Grade Herbs [ Imported from S.Korea ] FREE from chemicals and pesticides. [ Shipping from US ] Sold in resealable, Heat sealed Pouches. Instruction included. Solanum Nigrum, is a species in the Solanum genus, has a wealth of health benefits that can be derived by including it in your diet.