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What plant's young shoots are edible but roots and berries are toxic?
Answer
Pokeweed
What houseplant's leaves contain calcium oxalate crystals that cause mouth burning?
Answer
Dumb cane
What plant's red berries contain saponins and alkaloids, often used in Christmas decorations?
Answer
Holly
Which plant's all parts are toxic, with seeds containing a cardiac glycoside?
Answer
Lily of the valley
What plant's bulb contains the alkaloid lycorine, causing vomiting?
Answer
Daffodil
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Which plant's all parts are toxic, with seeds containing a cardiac glycoside?
Answer
Lily of the valley
What is the toxic compound in the berries of Daphne mezereum?
Answer
mezerein
What tree's seeds contain strychnine, historically used as a poison?
Answer
Strychnos nux-vomica