n annual native to South America having underground stolons bearing edible starchy tubers; widely cultivated as a garden vegetable; vines are poisonous
n an edible tuber native to South America; a staple food of Ireland
USDA rule on potatoes incites industry ire Americans love to pile on the potatoes - we consumed a whopping 112 pounds per capita last year. But according to the National Potato Council, the U.S. Department of Agriculture "discriminates" against fresh, white potatoes.
June 20, 2013 - Minnesota Public Radio