OregonFlora species comparison

glabrous to finely tomentose;

gland-dotted.

densely white; felt-like tomentose, sometimes stipitate-glandular.

filiform, 2–9 cm, glabrous;

gland-dotted.

obovate to oblanceolate, oblong, or elliptic, 1–3.5 cm, minutely stipitate-glandular.

cyme-like arrays.

cyme- or raceme-like arrays, or heads solitary.

ovoid or campanulate, 4–6 mm.

obconic, 8–13 mm.

0.

0.

10–25;

corollas 5–7 mm, yellow.

10–25;

corollas 9–11 mm, yellow.

in 3–4 series, lanceolate to elliptic or linear, glabrous; outer gradually < inner.

in 3–4 subequal series, stipitate-glandular; inner often glabrous.

2–3 mm, pubescent.

8.5–11 mm, strigose or villous.

discoid.

discoid.