OregonFlora species comparison

pilose- or floccose-pubescent, stalked-glandular.

floccose-tomentose, not glandular.

2–10 cm, linear to lanceolate or oblanceolate, bases decurrent;

surfaces contrasting in color, abaxially gray-tomentose, sometimes stalked-glandular on midveins, adaxially green, glabrous or scarcely tomentose, usually stalked-glandular.

1.5–9 cm, linear to oblanceolate to narrowly oblong, bases decurrent on stem, not clasping;

surfaces floccose-tomentose, sometimes minutely glandular beneath longer trichomes.

4.5–6 mm.

4–6 mm.

in 4–5 series, white or brownish;

surfaces glabrous.

in 3–4 series, white;

surfaces glabrous.

0.4–0.5 mm, brown;

pappi white.

0.5–0.6 mm, brown;

pappi white.

50–100;

corolla tips yellow.

35–55;

corolla tips yellow.

5–12.

4–7.