Wiktionary
climbing nightshade
n. 1 Leafy green plants of genus ''Basella''. 2 ''Solanum dulcamara'', a vine with poisonous foliage.
WordNet
climbing nightshade
n. poisonous perennial Old World vine having violet flowers and oval coral-red berries; widespread weed in North America [syn: bittersweet, bittersweet nightshade, deadly nightshade, poisonous nightshade, woody nightshade, Solanum dulcamara]