(Eruca) This is a cold tolerant vegetable grown for its foliage. It is known as Argula, Rocket Salad, Roquette, Rucola and Rugula. It has deeply toothed leaves and looks a bit like slender, short-topped turnip greens. Its strong scent and flavor resemble peanuts. This plant belongs to the Mustard family, Cruciferae.… Found on http://www.encyclo.co.uk/local/10004