Flora of North America species comparison

proximally piloso-hirsute (hairs 6–15+ mm), distally piloso-hirsute (hairs 3–10+ mm), sometimes stellate-pubescent as well.

proximally piloso-hirsute (hairs 4–6+ mm), distally piloso-hirsute (hairs 4–6+ mm).

basal 3–8+, cauline (3–)6–12+;

blades oblanceolate, 45–80(–250+) × 12–30(–40+) mm, lengths 4–7+ times widths, bases cuneate, margins entire, apices rounded to acute, faces piloso-hirsute (hairs 3–8+ mm).

basal 1–4, cauline 6–9;

blades oblanceolate to lanceolate, 25–150 × 10–35+ mm, lengths 2.5–5+ times widths, bases cuneate, margins usually entire, apices ± acute, faces piloso-hirsute (hairs 3–5+ mm).

stellate-pubescent and stipitate-glandular, sometimes piloso-hirsute as well.

piloso-hirsute, stellate-pubescent, and stipitate-glandular.

campanulate, 6–8(–10) mm.

campanulate, 8–9(–12) mm.

30–40(–60);

corollas yellow, ca. 7 mm.

25–40+;

corollas yellow, 5–8 mm.

12–21+, apices acuminate, abaxial faces stellate-pubescent and stipitate-glandular.

16–21+, apices acute, abaxial faces piloso-hirsute, stellate-pubescent, and stipitate-glandular.

bractlets 9–13+.

bractlets 10–15+.

10–20+ in paniculiform to nearly racemiform arrays.

3–25+ in corymbiform to paniculiform arrays.

urceolate, 3–4+ mm;

pappi of 35–40+, stramineous to sordid bristles in 2+ series, 5.5–6.5 mm.

columnar, 2.5–4 mm;

pappi of 50–60+, white or stramineous bristles in ± 2 series, 5–6 mm.