Which toxic tree species is commonly known as black locust?
Answer
Robinia pseudoacacia
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Which toxic tree species is commonly known as black locust?
Answer
Robinia pseudoacacia
Which genus of poisonous Mediterranean plants is commonly called deadly carrots?
Answer
Thapsia
What allergenic compound from tulips is linked to the skin condition called tulip fingers?
Answer
Tulipalin A
What compound in St John's wort can cause photosensitivity in grazing animals?
Answer
Hypericin
What toxic alkaloid is especially associated with tree tobacco, Nicotiana glauca?
Answer
Anabasine
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What is the common name of Aethusa cynapium, a poisonous parsley relative?
Answer
Fool's parsley
What toxin gives hemlock water-dropwort its deadly poisonous effect?
Answer
Oenanthotoxin
What poisonous alkaloid group is found in yew trees?
Answer
Taxine