Plants (6–)15–35 cm. Stolons 3–8(–12) cm (leaves along stolons almost equal to those of rosettes at ends). Basal leaves 1-nerved (sometimes obscurely 3-nerved), spatulate to narrowly or broadly obovate (petiolate), 14–48 × 2.5–20 mm, tips mucronate, faces abaxially tomentose, adaxially gray-pubescent to floccose-glabrescent. Cauline leaves linear, 8–35 mm, distal flagged. Heads 4–8(–13) in corymbiform arrays. Involucres: staminate (very uncommon) 6 mm; pistillate 6–9 mm. Phyllaries distally white or cream Corollas: staminate 3.5 mm; pistillate 3.5–6 mm. Cypselae 0.9–1.5 mm, minutely papillate; pappi: staminate 4 mm; pistillate 5.5–7 mm. 2n = 56, 84 (under A. neodioica).
Home