OregonFlora species comparison

erect; hirsute, eglandular to minutely glandular.

ascending to erect, mostly glabrous to sparsely hirsute, sparsely minutely glandular.

persistent in dense clusters, linear to narrowly oblanceolate, 10–80 × 1–3 mm;

margins entire with hispid hairs;

surfaces hirsute to hispid, sometimes nearing strigose.

persistent in distinct rosettes, obovate to spatulate, 10–90 × 5–15 mm;

margins entire or occasionally weakly dentate on distal portions;

surfaces glabrous to remotely strigose, occasionally remotely glandular.

abruptly reduced to (0)1–3 linear bracts.

elliptic to oblanceolate, 7–25 × 2–6 mm, reduced distally.

1–3 heads; terminal and axillary.

4–7 × 10–16 mm.

3–8 × 9–15 mm.

20–60;

corollas with well-developed yellow rays, 4–8 × 0.5–2 mm, or tubular and short, or rays lacking.

30–50, white to occasionally purplish;

rays 4–7 × 1–2 mm.

corollas 4–5 mm.

corollas 3–4 mm.

in 2–3 series, sparsely to moderately hispid-villous, often minutely glandular.

in 2–3 series, often with purple medial or apical area;

surfaces nearly glabrous or sparsely to moderately villous, eglandular or glandular.

2–3 mm, moderately strigose;

inner pappi of numerous barbellate bristles.

2–3 mm, sparsely strigose;

inner pappi of numerous barbellate bristles.

1, radiate or disciform.

radiate.