Natural Distribution
Chenopodium quinoa (and a related species from Mexico, Chenopodium nuttalliae) is believed to have been domesticated in the Peruvian Andes from wild populations of Chenopodium quinoa. There are non-cultivated quinoa plants (Chenopodium quinoa var. melanospermum) which grow in the same area where it is cultivated; it is presumed that those are related to quinoa's wild predecessors, but they could instead be descendants of cultivated plants.
Read more about this topic: Quinoa
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