Yep. Ya have to be careful with horses having a field or pen near a fruiting apple tree. It takes a lot of apples to make a horse sick, but they're like candy to them.
Belladonna was used to put 'spells' on people in earlier centuries. Other members of this toxic family are Tobacco and my favorite Chili Pepers.
Bella Donna = spanish for Beautiful Woman...was also used in Spain to drop into Womens eyes,it dilates the pupils , so "they look good", unfortunately they dont see so well...lol