She walked over to the one that looked like a delphinium. “Monkshood. Aconitine is the poison found throughout the plant. Causes heart palpitations, salivation, vomiting. And finally, snakeroot. It can cause nausea, vomiting . . . and death. White hellebore. A plain-looking plant, isn’t it? You eat enough of this one, you’ll fall into a coma and die.
