OregonFlora species comparison

usually simple, stipitate-glandular to lightly or densely pilose or villous.

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

usually in separate sterile rosettes; long-petiolate.

small, withering early.

2–4(6) pairs, reduced distally;

blades ovate or triangular, 2–15 cm, bases cordate to subcordate or truncate;

margins usually dentate or serrate;

veins branching laterally;

tips acute;

surfaces puberulent, sparsely villous, or minutely glandular, petiolate.

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.

stipitate-glandular and pilose or villous, tomentose below heads.

pilose or glandular-puberulent.

campanulate, 15–20(30) mm.

campanulate or hemispheric, 7–10 mm.

6–13;

rays 15–30 mm, yellow.

8–13;

rays 10–20 mm, yellow.

20–90;

corollas 9–12 mm, yellow.

15–60;

corollas 7–9 mm, yellow.

broadly or narrowly lance-elliptic or oblanceolate;

tips acute;

surfaces pilose or villous, sometimes glabrous distally or glandular-puberulent.

narrowly lanceolate or oblanceolate to elliptic or linear;

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

columnar-fusiform, 5–8(10) mm, dark gray or blackish, spiculate or hirsute;

pappus bristles 5–9 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, 57, 76, 95, 114.

=57, 76.