OregonFlora species comparison

often with 4+ branches, glabrous or puberulent.

basal usually withered by flowering;

cauline lanceolate-elliptic or oblanceolate, 3–13 cm, bases attenuate or truncate, decurrent;

margins generally entire but with some denticulate or serrate-dentate;

tips acute;

surfaces glabrous or minutely glandular.

8–23 mm in diameter.

8–21;

corollas 10–23 mm, yellow.

200–400+;

corollas 2.5–5 mm, yellow, sometimes brownish distally.

5–12 mm, linear;

surfaces puberulent.

1–2 mm, brown, sparsely hairy, pappi of 5–7 aristate scales, 0.5–1.5 mm.

5–70+, radiate;

peduncles moderately to densely hairy.

=32, 34, 36.