This is from a garden forum about the Chicasquil (Cnidoscolus acontifolius) which is a form of tree spinach. It is an evergreen vegetable that grows like a bush. I learned of this plant recently from Guachipelin, Chef #2245414. I went to one of my favorite nurseries for something else and while the fellow was driving me around, he pointed this out as Tree Spinach. It wasn't until I got home that I realized it was on my want list for the yard. I am very lucky as this one does NOT have the stinging hairs that some have.