Flora of North America species comparison

arachno-villous (gray to gray-green).

± strigillose (greenish, sometimes ± villous in proximal axils).

(5–)10–25 mm.

8–12(–25+) mm.

5–6 mm.

4–6 mm.

(1–)2–3(–4);

corolla laminae (6–)8–10+ mm, reflexed in fruit.

5–9(–12).

7–9.

in ± loose to crowded, corymbiform arrays.

in ± corymbiform arrays.

villous;

pappi of 4–5 lance-subulate scales 2–2.5 mm (scales ± villous abaxially and margins ± lacerate).

usually glabrous, sometimes gland-dotted;

pappi of 4–5 lanceolate to lance-subulate scales 2–3 mm.

(2–)3(–4);

laminae 4–6+ mm, spreading in fruit.

= 32.

= 32.