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Helianthus annuus
One of several fields of sunflowers being grown near I 35 in central Texas.
Farmland
Oil can be extracted from the seeds for cooking and as a biodiesel. Whole seed is used in a number offashions from snacks to baking. Archaeological evidence suggests Native Americans domesticated common sunflower, and for 3000 years the plants were continually cultivated and improved. It was valued as a source of medicines, fiber, cordage, dye, body paint, as well as a nutritious food.
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