The poison apple thing is based on works of Galen, who, seeing how he lived in Europe in the 3rd century, has never seen a tomato, nor spoken to anyone who has. But he did describe a poisonous “wolf peach” that happened to match a tomato, so obviously that must be it.
Europeans used to think tomatoes were poisonous. They referred to them as poison apples.
The poison apple thing is based on works of Galen, who, seeing how he lived in Europe in the 3rd century, has never seen a tomato, nor spoken to anyone who has. But he did describe a poisonous “wolf peach” that happened to match a tomato, so obviously that must be it.