OregonFlora species comparison

erect, moderately to densely strigose, eglandular.

erect or ascending, moderately hirsute to villous, 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 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.

gradually reduced distally or not.

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

4–6 × 7–11 mm.

4–7 × 8–14 mm.

20–40, white to purple;

rays 3–9 × 0.7–1.5 mm.

30–60, white to purple;

rays 2.5–14 × 1–1.5 mm.

corollas 2–4 mm.

corollas 4–5 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;

surfaces moderately to densely hirsute to villous, occasionally glandular.

1–3 mm, sparsely strigose;

inner pappi of numerous barbellate bristles.

2–3 mm, sparsely strigose;

inner pappi of numerous barbellate bristles.

1–5 in corymb-like arrays, radiate.

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

=18.

=18.