OregonFlora species comparison

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

ascending to erect, mostly glabrous to sparsely hirsute, sparsely minutely glandular.

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 in distinct rosettes, obovate to spatulate, 10–90 × 5–15 mm;

margins entire or occasionally weakly dentate on distal portions;

surfaces glabrous to remotely strigose, occasionally remotely glandular.

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

elliptic to oblanceolate, 7–25 × 2–6 mm, reduced distally.

1–3 heads; terminal and axillary.

3–5 × 8–11 mm.

3–8 × 9–15 mm.

15–30, lavender to purple;

rays 3–8 × 0.7–1.3 mm.

30–50, white to occasionally purplish;

rays 4–7 × 1–2 mm.

corollas 2.5–3.5 mm.

corollas 3–4 mm.

in 3–4 unequal series;

surfaces sparsely strigose, eglandular.

in 2–3 series, often with purple medial or apical area;

surfaces nearly glabrous or sparsely to moderately villous, eglandular or 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.

radiate.

=27.