Quinoa is an annual herb that can reach up to 3 m in
height. Its thick cylindrical stem can be straight or branching and
bears alternate leaves that range from lanceshaped to roughly
triangular. Both the stalk and the leaves fade in colour from green to
yellow, red, or purple as they age. Its flowers are small, lacking
petals, and grow clustered in racemes. The flowers are mostly bisexual
or female and are generally self-pollinated, though some
cross-pollination does occur. The tiny seeds, produced in achenes, are
about 2 mm in diameter and can be white, red, yellow, purple, brown, or
black. Quinoa has an extensive branching taproot that can be up to 1.5
m deep and promotes drought resistance. Quinoa is grown as a crop
primarily for its edible seeds; the seeds are rich in protein, dietary
fiber, B vitamins, and dietary minerals in amounts greater than in many
grains. Quinoa is native to South America.
Identification credit: Anil Thakur
Photographed in cultivation in Shimla.
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The flower labeled Quinoa is ...