Wisteria

 

 

Wisteria

Wisterias form romantic cascades of sweetpea-like flowers that fall in lush blue, pink or white masses from woody vines that grow mainly in the South and Southwest. The entire plant, also known as a kidney bean tree, is toxic, though some say the flowers are not. Better safe than sorry, because most reports are that eating this plant will cause nausea, vomiting, cramps and diarrhea that could require treatments such as intravenous hydration and anti-nausea pills.