close up image of Lactuca serriola PRICKLY LETTUCE at the James Woodworth Prairie Preserve - leaf detail showing numerous prickly hairs on margins and on the underside of the main vein
close up image of Lactuca serriola PRICKLY LETTUCE at the James Woodworth Prairie Preserve - a single bloom at full flower showing stigma and anther detailThis is an invasive, non-native species at the Peacock/Woodworth Prairie.