Gamochaeta Wedd. >
Cypsela with globose hairs. Involucre bracts with firm ± leathery tips. Leaves, stems and heads with tangled appressed hairs. Robust, erect or prostate herbs Gamochaeta
Leaf surfaces ± similar, densely woolly
Heads 2–3 mm diam. Heads initially in a cylindrical uninterrupted Inflorescence, the main axis obscured by heads at least distally. Involucre bracts in 3–4 rows apices broadly acute, not tinged with purple. Introd. from S. America Gamochaeta antillana