OregonFlora species comparison

erect; hirsute, eglandular to minutely glandular.

erect or ascending, moderately hirsute to villous, eglandular.

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.

usually persistent, linear to narrowly oblanceolate, 50–200 × 2–10 mm;

margins entire, 1–3 prominent veins;

tips usually acute;

surfaces moderately to densely strigose, eglandular.

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

linear, 15–60 × 1–5 mm, gradually reduced distally.

4–7 × 10–16 mm.

4–7 × 8–14 mm.

20–60;

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

30–60, white to purple;

rays 2.5–14 × 1–1.5 mm.

corollas 4–5 mm.

corollas 4–5 mm.

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

in 2–3 series, usually with dark medial area;

surfaces moderately to densely hirsute to villous, occasionally 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.

1–5(10) in corymb-like arrays, radiate.

=18.