silverleaf nightshade


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Noun 1. [画像:silverleaf nightshade - weedy nightshade with silvery foliage and violet or blue or white flowers]silverleaf nightshade - weedy nightshade with silvery foliage and violet or blue or white flowers; roundish berry widely used to curdle milk; central United States to South America
nightshade - any of numerous shrubs or herbs or vines of the genus Solanum; most are poisonous though many bear edible fruit
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Prevalent throughout the United States, the fungus overwinters on tomato plant debris and perennial tomato-family weeds, including hairy nightshade, horsenetde, jimsonweed, sacred thorn-apple and silverleaf nightshade. Spores can then spread to tomatoes in spring via wind or splashing rain, but they need wet leaf surfaces to germinate and grow.
The search is on for insects, mites, microbes, or nematodes that could nibble on, gnaw through, or sicken silverleaf nightshade in a biologically based approach to controlling this noxious weed, which hails from the Americas but has spread to southern Europe, Africa, India, Australia, and elsewhere.

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