Roots and tubers are underground storage organs that provided food security during winters, droughts, and periods of scarcity. Unlike above-ground crops vulnerable to weather and pests, these plants protect calories below the soil surface and remain viable for months. Many contain higher protein than modern potatoes while growing in marginal soils. This collection documents underground crops valued for subsistence and survival rather than culinary preference.
Learn how a tuber matching potato yields with 42% more vitamin C thrived for 8,000 years before Spain deliberately chose the potato to maintain colonial control.
Discover how a native tuber containing 3x more protein than potatoes saved the pilgrims, yet colonists made it illegal for Native Americans to harvest.
Understand why a protein-rich root with 6-foot-deep nitrogen-fixing roots was made functionally extinct when settlers plowed 99.9% of the prairie in one decade.
Explore a perennial tuber yielding double the harvest of potatoes that replants itself forever, yet was marginalized because it grows without permission.
