I was curious, because I was always told Hawthorns weren't poisonous, and I can't find anything more about this. The only source seems to be the book itself, I

I was curious, because I was always told Hawthorns weren't poisonous, and I can't find anything more about this. The only source seems to be the book itself, I couldn't find the study, and I can't find any other sources that say Hawthorn or its thorns are poisonous. Either way, it's probably a bad idea to get stabbed in the eye by their thorns.