Erect annual herb 30–45 cm high; stems pubescent.. Leaves sessile, narrowly elliptic to lanceolate, 2.5–6.3 cm long, 0.5–0.7 cm wide, base obtuse, margins obscurely sinuate-dentate, apex obtuse, apiculate, pilose.. Capitula 2–3, lax, discoid; stalks of the individual capitula slender, glabrous; involucre 5.3–7 mm long, 2–4 mm in diameter; phyllaries 8, 5 mm long, glabrous.. Disc florets white, corolla 6 mm long, lobes 1–1.5 mm long.. Achenes 2 mm long, shortly sparsely hairy; pappus 3–4.5 mm long.