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 3–5+ mm), stellate-pubescent, and stipitate-glandular, distally piloso-hirsute (hairs 3–5+ mm), stellate-pubescent, and stipitate-glandular.

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 5–13+, cauline 0(–2+);

blades spatulate to elliptic or narrowly lanceolate, 20–80 × 6–20+ mm, lengths 2–8+ times widths, bases cuneate, margins usually entire, rarely dentate, apices rounded to acute, faces piloso-hirsute (hairs 1–3+ mm).

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

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

campanulate, 6–8(–10) mm.

± hemispheric, 13–18 mm.

30–40(–60);

corollas yellow, ca. 7 mm.

80–120+;

corollas yellow, 12–15 mm.

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

13–21+, apices acute to acuminate, abaxial faces piloso-hirsute and stipitate-glandular.

bractlets 9–13+.

bractlets 5–8+.

10–20+ in paniculiform to nearly racemiform arrays.

borne singly or 2+ in corymbiform arrays.

urceolate, 3–4+ mm;

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

columnar, 3.5–4 mm;

pappi of 40–60+, stramineous bristles in ± 2 series, 6–7 mm.