While the fruit of the tomato is edible, the plant's leaves and stems are not. Symptoms of tomato plant poisoning include headache, dilated pupils, stomach pain, diarrhea, vomiting, respiratory and circulatory depression.
About this Author
Karen Ellis has been a full-time writer since 2006. She is an expert crafter, with more than 30 years of experience in knitting, chrocheting, quilting, sewing, scrapbooking and other arts. She is an expert gardener, with lifelong experience. Ellis has taken many classes in these subjects and taught classes, as well.