Flora of North America species comparison

proximally piloso-hirsute (hairs 2–4+ mm) and stellate-pubescent, distally piloso-hirsute (hairs 1–4 mm), stellate-pubescent, and stipitate-glandular.

proximally piloso-hirsute (hairs 2–5+ mm), distally usually ± piloso-hirsute (hairs 1–3+ mm) and stellate-pubescent, sometimes stipitate-glandular as well.

basal 8–12+, cauline 0(–2+);

blades spatulate to oblanceolate, 20–45(–130+) × 8–20(–25+) mm, lengths 2–3+ times widths, bases cuneate, margins entire, apices rounded to acute, abaxial faces piloso-hirsute (hairs 1–4+ mm) and stellate-pubescent, adaxial piloso-hirsute (hairs 1–4+ mm).

basal 3–8+, cauline 0–1(–3);

blades elliptic or oval to oblanceolate to lanceolate, 20–70 × 12–25(–40) mm, lengths 1.5–6+ times widths, bases cuneate, margins entire or denticulate, apices rounded to acute, faces piloso-hirsute (hairs 1–3+ mm).

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

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

hemispheric, (9–)12–13 mm.

cylindric to campanulate, (10–)12–15+ mm.

90–120+;

corollas yellow (often each with abaxial red stripe), 6–10+ mm.

15–30+;

corollas pale yellow to ochroleucous, 7–13+ mm.

30–40, apices acuminate, abaxial faces stellate-pubescent, sometimes, piloso-hirsute and stipitate-glandular as well.

13–16+, apices ± acuminate, abaxial faces usually piloso-hirsute and stellate-pubescent, sometimes stipitate-glandular as well.

bractlets 13–15+.

bractlets 5—8+.

2–4+ in ± umbelliform to corymbiform arrays.

2–5+ in ± corymbiform arrays.

columnar, 1–2.5 mm;

pappi of 25–40+, white bristles in 1 series, 4–5+ mm.

urceolate, 5–7 mm;

pappi of 50–60+, ± stramineous bristles in 2+ series, 5–8+ mm.