In some places, lambsquarters is considered the Prince of Greens, one of the most nutritious greens ever analyzed; it was one of the earliest agricultural crops of the Americas. It also resembles amaranth, but the brothers rarely spoke of that. The rough-cut men were preparing to eradicate one of the most nutritious plants on earth in favor of growing the sugar beet, perhaps the least nutritious plant on earth. Evolution thought this was hilarious.