OregonFlora species comparison

erect to basally ascending, sparsely to moderately strigose, eglandular.

erect or basally ascending, moderately to densely strigose, eglandular.

persistent, linear to filiform, 20–50 × 0.5–1 mm, white, bases sheathing;

margins entire;

tips round to acute or acuminate;

surfaces sparsely to moderately strigose.

persistent, linear to very narrowly oblanceolate, 15–80 × 0.5–2 mm, bases sheathing and light- or white-colored;

margins entire;

surfaces moderately to densely strigose, eglandular.

abruptly reduced and usually restricted to basal ? of stem, bases sheathing.

linear, 5–20 × 0.5–1 mm, usually reduced distally, bases sheathing.

3–5 × 8–11 mm.

5–8 × 9–13 mm.

15–30, lavender to purple;

rays 3–8 × 0.7–1.3 mm.

20–40, bright yellow;

rays 5–7 × 1–2 mm.

corollas 2.5–3.5 mm.

corollas 3–5 mm.

in 3–4 unequal series;

surfaces sparsely strigose, eglandular.

in 2–3 series;

surfaces moderately to densely strigose; hirsute, or manicate, minutely glandular.

1–2 mm, nearly glabrous to sparsely strigose;

inner pappi of numerous barbellate bristles.

2–3 mm, sparsely strigose;

inner pappi of numerous barbellate bristles.

1, radiate.

1(2), radiate.

=27.

=18, 27, 36, 45.