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[CULTURE] · United States · 4 sources

Jerusalem Artichoke: A tall, edible plant with historical roots

Jerusalem Artichoke Helianthus tuberosus Cumberland Gap National Park native plants foraging

The Jerusalem Artichoke (Helianthus tuberosus) is a large plant that can grow up to 10 feet tall, featuring sunflower-like yellow flowers. While often seen as part of the fall flower show in certain regions, it is also a edible root vegetable.

Unlike many other sunflowers, this species spreads via underground tubers. These tubers, which resemble ginger root in appearance and vary from white to pale brown, are the primary food source. Native Americans have utilized these tubers for centuries, and they were later documented by the Lewis and Clark expedition.

Historically, French explorer Samuel de Champlain is credited with introducing the plant to Europe, where it became a common garden vegetable by the mid-1600s. When raw, the tubers have a flavor similar to water chestnuts, making them suitable for salads, though steaming is recommended for cooking to prevent them from becoming too mushy.

Entities

Cumberland Gap National Park · Jerusalem Artichoke · Lewis and Clark Expedition · Samuel de Champlain

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Sources

Jerusalem Artichoke, a taste on the wild side [middlesboronews.com]
Jerusalem Artichoke, a taste on the wild side - The Advocate-Messenger [amnews.com]
Jerusalem Artichoke, a taste on the wild side [harlanenterprise.net]
Jerusalem Artichoke, a taste on the wild side [jessaminejournal.com]