close up image of Barbarea vulgaris YELLOW ROCKET at the James Woodworth Prairie Preserve - a single bloom in detail.Barbarea vulgaris YELLOW ROCKET is an invasive, non-native species at the Peacock/Woodworth Prairie.
close up image of Rorippa palustris fernaldiana MARSH CRESS at the James Woodworth Prairie Preserve - top down view showing leaf detail and flower heads