Perennials or subshrubs, to 30 cm; usually densely short-tomentose. Leaves (proximally opposite, distally alternate): petioles 3–10 mm; blades deltate, ovate, or suborbiculate, 5–15 × 5–15 mm, margins shallow-crenate to dentate. Heads borne singly or (2–10) in loose, corym-biform arrays, 7–9 × 6–9 mm. Peduncles 5–15 mm. Involucres campanulate to hemispheric. Phyllaries 15–20, oblanceolate to broadly lanceolate, 4–5 × 0.8–1.8 mm. Ray florets 0. Disc florets 20–45; corollas yellow, tubes 1–1.2 mm, throats tubular to narrowly funnelform, 1.3–1.6 mm, lobes 0.4–0.6 mm. Cypselae narrowly suboblong to oblanceolate, 2.5–3.5 mm, margins prominently calloused, short-hairy; pappi of 1(–2) stout bristles 1.8–2.8 mm. 2n = 34.