Appearance
It is an annual herb producing a single, erect, branching stem which grows to a maximum height around 60 centimeters. The leaves have blades up to about 8 centimeters long which are deeply cut or divided into several toothed lobes.The herbage is somewhat hairy and glandular, sticky to the touch. The inflorescence bears flower heads lined with black-tipped phyllaries. They contain many yellowish disc florets at the center. Each has usually 13 ray florets 1 to 1.5 centimeters long which can be most any shade of red-purple.
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