Idk, lol, but I think I see some potatoe beetles in there, need to get on top of them or they'll decimate everything.
kinda looks like a pokeweed fruit. but pokeweed is more purple. i dunno, just get it out of your garden dude.
hell I'd throw it in my soup I grow Amaranth, a different amaranth than the one americans refer to as pigweed but both are highly nutritious greens. Actually just used some in the tomato sauce I just made instead of spinach since all the spinach got growing now is still too small to start plucking leaves off of..
pigweed and it is edible, worth keeping around and even if you dont eat it, best to cut the top off and leave the root system to decompose in place rather than pull it, easier too