The standard salad arugula. Slightly lobed leaves with a nutty and peppery flavor. Edible Flowers: The white flowers with dark pink veins are edible, and can be harvested as they appear. Sprinkle them over salads or add to vegetable stir-fries. Flavor is spicy and nutty. Popular choice for brightening up salad mixes. David's Garden Seeds is a Veteran owned company that has been providing quality seeds since 2009.