abstract annual-plant arugula background bitter brassicaceae colewort edible eruca eruca-sativa eruca-vesicaria flavor flavour food fresh garden-rocket health healthy herb lateral-lobes leaf-vegetable leafy-green-vegetable leaves nutrients nutrition nutritious peppery pinnate-leaves plant raw rocket roquette ruchtetta rucola rucoli rugula salad salad-green salad-vegetable tart vegetables vitamins wallpaper Africa America Antarctic arctic Asia atlantic atlas Australia backdrop borders boundaries chart compass continent continental continents countries country dateline earth east equator europe geo geographical geography global globe Indian international latitude longitude map mappa mundi nation national nations navigate navigation north.south ocean oceans pacific planet points polar poles sea seas time travel weirdvis west World worldwide zone zones