Nothing is that bad if you can eat it, say I. And I love the part about how it can be enjoyed "in large quantities." That is how I prefer to enjoy things. Even salad greens. Pennario who used to see humor in everything used to kid me about my vast quantities of salad greens.
Another site I found somewhere said that bishop's weed -- it is also known as Ground Elder, or Giersch in German -- grows everywhere in Germany and kept an awful lot of people alive during World War II. Apparently it grows through bombed-out ruins and everything.
Nothing stops it!
Of course I promptly went lastnight and harvested a basket of bishop's weed and ate it. It had a kind of peppery bite. I have seen it described as like carrot and cilantro. It is part of the carrot family.
I ate it as a salad and then I sauteed some of it in butter to try it that way. And I liked it! Well, there have only been maybe two foods in my life that I have not been wild about. Normally I just love to eat anything.