This has come up in my veg patch and I don't know what it is. Please can someone tell me what it is? I think it's some sort of spinach but I've checked on the web and I can't find any with the dark patch in the middle of the leaves.
I wouldn't care to eat that unless I knew a bit more about it. If you didn't plant it or seed it yourself it is likely to be a weed and could be poisonous.