OregonFlora species comparison

erect, glabrous to sparsely and minutely strigillose, eglandular.

persistent, broadly spatulate, 40–150 × 10–35 mm;

margins entire or with few large teeth;

surfaces glabrous, eglandular.

lanceolate to elliptic, 15–80 × 10–35 mm, gradually reduced distally;

margins entire or with few coarse teeth;

surfaces often ciliate or glandular.

5–9 × 15–23 mm.

25–50, white;

rays 8–20 × 2.5–4 mm.

corollas 4–5 mm.

in 2–3 series, with prominent central veins;

surfaces glabrous, densely glandular.

2.5–3 mm, sparsely to moderately strigose;

inner pappi of numerous barbellate bristles.

1, radiate.