OregonFlora species comparison

canescent, often glabrate proximally.

canescent or glandular-puberulent, glabrate proximally.

numerous; cauline, 3–8 cm, 1–3-pinnate;

lobes 2–4 mm wide, toothed;

surfaces finely canescent;

petioles short or long.

cauline, 1–4 cm, deeply divided into 3–5 linear lobes;

surfaces canescent or resinous-glandular, sessile or petioles present.

panicle-like; narrow or spreading.

panicle- or raceme-like.

broadly ovoid or hemispheric, 2–3 mm.

cylindric to narrowly campanulate, 4–6 × 2.5–3.5 mm.

villous.

glabrous.

50+; outer pistillate; inner bisexual.

4–8.

in 3–4 ± equal series, lanceolate;

tips acute or obtuse;

surfaces canescent.

in 3–5 unequal series, triangular to oblanceolate; outer gradually shorter;

margins membranous;

surfaces canescent.

0.4–0.6 mm, glabrous.

1–1.5 mm, glabrous.

disciform, arched or nodding; short-peduncled.

discoid; erect, sessile.

=18.

=18, 36.