OregonFlora species comparison

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

erect, sparsely villous, 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.

occasionally withering by flowering, broadly oblanceolate-elliptic, 40–150 × 10–25 mm;

margins entire or occasionally with poorly developed teeth;

surfaces sparsely strigose or hirsute, eglandular.

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

lanceolate to elliptic, 10–80 × 2.5–25(30) mm, gradually reduced distally, bases clasping;

margins entire or with minute teeth.

3–5 × 8–11 mm.

5–8 × 11–17 mm.

15–30, lavender to purple;

rays 3–8 × 0.7–1.3 mm.

60–110, white;

rays 8–15 × 0.5–1 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 hirsute or villous, eglandular to minutely glandular.

1–2 mm, nearly glabrous to sparsely strigose;

inner pappi of numerous barbellate bristles.

1.5–2 mm, sparsely strigose;

inner pappi of numerous barbellate bristles.

1, radiate.

1(3), radiate.

=27.

=18.