Chenopodium giganteum - Magenta Spreen: seeds
Very tall and large annual member of the Amaranth family. Tasty edible greens that are drought tolerant (proven in years 2012 and 2016 here), heavily reseeding and very resistant to problems here. A great salad or cooked green that can be frozen for winter use. Seeds can be gathered to sprout in winter too. We have even used it as a cover crop.