OregonFlora species comparison

erect; hirsute, eglandular to minutely glandular.

erect, sparsely to moderately hirsute, 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, oblanceolate to spatulate, 10–100 × 3–15 mm;

margins entire, ciliate;

surfaces glabrous to sparsely strigose.

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

oblanceolate, elliptic, or lanceolate, 5–50 × 1–5 mm, reduced distally;

surfaces glabrous or sparsely strigose.

4–7 × 10–16 mm.

4–7 × 7–13 mm.

20–60;

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

in 2 series, outer of 30–70 erect, filiform rays, 0.3–0.5 × 3–6 mm, white to light pink, inner of tubular florets; fewer than outer series.

corollas 4–5 mm.

corollas 4–6 mm.

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

in 2–3 series;

surfaces nearly glabrous to sparsely hirsute, occasionally villous basally, densely glandular.

2–3 mm, moderately strigose;

inner pappi of numerous barbellate bristles.

1.5–2.5 mm, sparsely to moderately strigose;

inner pappi of numerous barbellate bristles.

1, radiate or disciform.

1–10 in corymb-like arrays, radiate.

=18.