Brassicaceae greens, Savoy, kohlrabi, and gai lan ("Brassica oleracea"), turnip, napa cabbage, bomdong, bok choy and rapini ("Brassica rapa"), rocket salad/arugula ("Eruca sativa"), garden cress ("Lepidium sativum"), watercress ("Nasturtium officinale") and radish ("Raphanus") and a few spices like horseradish ("Armoracia rusticana"), "Brassica", wasabi ("Eutrema japonicum"), white, Indian and black mustard ("Sinapis alba", "Brassica juncea" and "B. nigra" respectively). Vegetable oil is produced from the seeds of several species such as "Brassica napus" (rapeseed oil), perhaps providing the largest volume of vegetable oils of any species. Woad ("Isatis tinctoria") was used in the past to produce a blue textile dye (indigo), but
Ketchup as a vegetable legislation was criticized heavily, since the change had also been lobbied for by food companies such as ConAgra, and the block was a substantial blow to efforts to make school lunches healthier. Ketchup as a vegetable The ketchup as a vegetable controversy refers to proposed United States Department of Agriculture (USDA) Food and Nutrition Service (FNS) regulations, early in the presidency of Ronald Reagan, that intended to provide more flexibility in meal planning to local school lunch administrators coping with National School Lunch Plan subsidy cuts enacted by the Omnibus Regulation Acts of 1980 and 1981. The regulations allowed administrators