OregonFlora species comparison

usually simple, sometimes branched, glabrous to puberulent or villous.

simple or branched, glandular-puberulent, sometimes glabrate proximally.

withering early, usually in separate sterile rosettes, petiolate.

small, withering early.

2–4 pairs;

blades ovate, lanceolate, or elliptic, 1.5–14 cm, bases rounded to attenuate, rarely truncate or cordate;

margins entire to denticulate, dentate, or serrate;

veins branching laterally;

tips acute;

surfaces glabrous to puberulent or strigose;

adaxial surfaces sometimes densely and minutely strigillose; most sessile; lower pair sometimes subsessile.

5–7 pairs;

blades lanceolate to narrowly lance-elliptic or linear, 3–15 cm, mostly 5–10 × as long as wide, bases truncate or attenuate;

margins entire to obscurely or minutely denticulate;

veins branching laterally;

tips acute or acuminate;

surfaces glabrous to glandular-puberulent or gland-dotted, sessile or lower short-petiolate.

glabrate or villous, sometimes glandular-puberulent at apex.

pilose or glandular-puberulent.

cylindric to campanulate or hemispheric, 8–15 mm.

campanulate or hemispheric, 7–10 mm.

5–15;

rays 10–28 mm, yellow.

8–13;

rays 10–20 mm, yellow.

20–90;

corollas 6–10 mm, yellow.

15–60;

corollas 7–9 mm, yellow.

broadly or narrowly lanceolate to oblanceolate, elliptic, or linear;

tips acute or acuminate;

surfaces glabrous to pilose or villous, sometimes tomentulose or glandular-puberulent at bases.

narrowly lanceolate or oblanceolate to elliptic or linear;

surfaces glabrous to minutely scabrous or pilose, usually glandular-puberulent.

columnar-fusiform, 5–9 mm, dark brown, glabrous to glandular-puberulent;

pappus bristles 5–7 mm, white, barbellate.

columnar, 3–7 mm, brown or black, glabrous to sparsely hispid or stipitate-glandular;

pappus bristles 5–7 mm; straw-colored or brownish, barbellate or subplumose.

radiate.

radiate.

=38, 76.

=57, 76.