Mat-forming from a much-branched caudex. Stems inconspicuous, erect, 5–25 mm. Basal leaves linear-spatulate, 1–3 cm long, 1-nerved. Stem leaves linear, 5–15 mm long. Inflorescence a solitary head. Involucre: female 10–13 mm high; male 6–8 mm high. Phyllaries brown. Corolla female 6–9 mm long; male 3–6 mm long. Pappus 5–12 mm long. Achenes 2–4 mm long, pubescent
(Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).