OregonFlora species comparison

erect or ascending, glabrous and mostly eglandular.

erect, sparsely to moderately hirsute to strigose, eglandular.

persistent, oblanceolate to obovate, 10–100 × 5–15 mm;

margins entire;

surfaces glabrous, eglandular.

persistent, narrowly spatulate to narrowly oblanceolate-elliptic, 30–80 × 3–5 mm;

margins entire, with 1 prominent vein;

surfaces moderately to densely strigose, eglandular.

oblanceolate to elliptic, 10–50 × 2–10 mm, gradually reduced distally.

few, linear, 10–40 × 1–3 mm, reduced distally.

4–6 × 10–13 mm.

3.5–8 × 12–18 mm.

20–40;

corollas white to purple;

rays 3–7 × 0.5–1.5 mm.

25–50, white or cream, occasionally fading to pink;

rays 4–8 × 1–3 mm.

corollas 3–5 mm.

corollas 3–4 mm.

in 2–3 series, usually with dark medial area;

surfaces glabrous, densely glandular.

in 2–3 series, usually with dark green medial area with or without orange stripe;

surfaces moderately to densely hirsute or strigose, moderately to densely glandular.

1.5–2 mm, moderately strigose;

inner pappi of numerous barbellate bristles.

1.5–3 mm, sparsely to moderately strigose;

inner pappi of numerous barbellate bristles.

1–4 in loose corymb-like arrays, radiate.

usually 1, radiate.