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sunflower

(n): any plant of the genus Helianthus having large flower heads with dark disk florets and showy yellow rays
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6 months ago VanishedOne said:

'“People sometimes ask “What is the big deal about sunflower?” says David Lentz, professor of biological sciences... “First of all, sunflower is one of the world's major oil seed crops and understanding its ancestry is important for modern crop-breeding purposes," Lentz says. "For a long time, we thought that sunflower was domesticated only in eastern North America, in the middle Mississippi valley — Arkansas, Missouri, Tennessee, Illinois. This is what traditional textbooks say. Now it appears that sunflower was domesticated independently in Mexico."'
Science Daily

8 months ago Treeseed said:

a town in Alabama, USA

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colleen (4681 words)
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