My friend Cindy is sorely tempted and thinking about it. She has many plants that have some toxicity. Crown of thorns, euphorbias. all have a stsicky sap that can irrate the skin. There are many cactus that are quite painful. I was once called a cactus coward because all of mine had as little of thorns as possible. I worked in a tropical plant store tho. The man who brought them in had horrible arthritis and attributed to the repititon of irration. Who knows. One thing tho in the info it said a substantial amount was needed so it is not like lily of the valley that I will not have in my yard. Such a little leads to such sorrow. I thank you for the heads up. It can't stay here anyway because i have only a litle weak winter sun through one window. I have one plant in the garden that I have to make sure I remove the cherry red berries. They come up in a big stalk and look as bright as cherries. Cut that off and get it gone. I can't believe the number of people that have poke growing here. I get that gone for good too. All poison ivy must die die die.