"If [we]'re looking for books on wild edibles, we recommend these two books. Edible Wild Plants: Wild Foods From Dirt To Plate[. &] Edible Wild Plants: A North American Field Guide to Over 200 Natural Foods" -Wild Edible and Medicinal Plants share
Amaranth/Pigweed is a common weed that is highly nutritious! Use the greens in soups, stir fries, or salads. eat the dried seeds raw or roasted. The seeds are very high protein and have lysine, fiber, and calcium. A single plant can produce seeds!