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bittersweet nightshade
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Tweet n. A poisonous climbing or trailing plant (Solanum dulcamara) native to Eurasia and a widespread weed in North America, having violet flowers with recurved corolla lobes and red berries. Also called bittersweet, deadly nightshade. [After the roots and stems, which are said to taste bitter, then sweet when chewed.]  (click for a larger image) bittersweet nightshadefruit (left) and flowers (right) of the bittersweet nightshade Solanum dulcamara |
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