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1. Syntrichopappus fremontii A. Gray in War Department [U.S.], Pacif. Railr. Rep. 4(5): 106, plate 15. 1857.
Yellowray Fremont’s-gold, yellow syntrichopappus
Stems decumbent or erect. Leaves: blades narrowly cuneate to spatulate, 5–20 mm, margins usually distally 3-lobed, some-times entire (revolute). Peduncles 3–25 mm. Involucres 5–7 mm. Phyllaries ± 5. Rays yellow, laminae 3–5 mm. Cypselae 2–3.5 mm, sparsely to densely hispidulous; pappi of 30–40 bristles ± 2 mm. 2n = 12.
Flowering Mar–Jun. Sandy or gravelly openings in deserts, creosote-bush or sagebrush scrublands, or Joshua Tree or pinyon-juniper woodlands; 600–2500 m; Ariz., Calif., Nev., Utah; Mexico (Baja California).
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