OregonFlora species comparison

erect, moderately to densely strigose, eglandular.

few to many; erect or decumbent, remotely to moderately strigillose, eglandular.

persistent, linear to filiform, 20–80 × 0.5–2 mm;

margins entire;

tips rounded to acute or acuminate;

surfaces moderately to densely strigose.

usually withering by flowering, linear to narrowly oblanceolate, 30–120 × 3–5 mm;

margins entire;

surfaces sparsely strigillose to minutely strigose, eglandular.

gradually reduced distally or not.

linear to narrowly oblanceolate, 10–100 × 1–3 mm, gradually reduced distally;

margins entire, usually 3-veined;

surfaces lightly to moderately strigose.

4–6 × 7–11 mm.

3–5 × 7–15 mm.

20–40, white to purple;

rays 3–9 × 0.7–1.5 mm.

25–50, white to lavender;

rays 5–8(12) × 1–2 mm.

corollas 2–4 mm.

corollas 3–4 mm.

in 2–4 series;

surfaces moderately to densely strigose or villous, sometimes nearly glabrous distally, densely minutely glandular.

in 2–3 series, usually with dark medial area, moderately to densely hirsute or strigose, eglandular.

1–3 mm, sparsely strigose;

inner pappi of numerous barbellate bristles.

1–2 mm, sparsely to moderately strigose;

inner pappi of numerous barbellate bristles.

1–5 in corymb-like arrays, radiate.

1–5 in corymb-like arrays, radiate.

=18.