Silver-Leaf Nightshade ( Solanum elaeagnifolium ) is a perennial plant usually growing 8” to 20” tall. It is easily recognized by its silver green wavy leaves and stem color, often thorny stems, and violet colored, star shaped flowers with protruding yellow stamens. Other common names for Silver-Leaf Nightshade are Prairie Berry, Silver-Leaf Nettle, and Satan’s Bush. Silver-Leaf Nightshade flowers from late spring into fall and is native to the Southwestern United States and into Mexico. It is considered a noxious weed in many states. Silver-Leaf Nightshade is poisonous and toxic to livestock. Silver-Leaf Nightshade propagates from both rhizomes and seed found in berries. Green striped berries turn yellow or orange at maturity and then dry to brown. Silver-Leaf Nightshade has an extensive root system and can form colonies, which makes it difficult to eradicate. If you have time and patience, Silver-Leaf Nightshade can be eradicated simply by digg...