I did not extrapolate anything, I merely quoted the information in the article. If the original poster is interesting in investigating that further, it is his or her prerogative to do that. There are many things that are not universally toxic, but that do make most people sick. I wouldn't allow a plant like that to grow in my yard if I knew I had small children or pets that may eat them, just to see if *they* may be susceptible. I grew castor beans by my front door this year, I have no worries.
