Your search found 15 image(s) of involucral bracts of DYCs with ray flowers only (no disc).
Clicking or hovering over any of the pictures below will display a larger image; clicking the plant's name will provide information about the plant pictured.
American Wild Lettuce,
Orange-yellow flowers extend slightly from urn-shaped involucral cylinders, per Forest Plants of the Southeast and Their Wildlife Uses.
Carolina False Dandelion,
Inner bracts in 1 series, outer bracts shorter & in several series, per Vascular Flora of the Carolinas.