OregonFlora species comparison

single or branched, usually glandular-puberulent, sometimes glabrate proximally or sparsely scabrous-pilose.

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

usually much reduced, withering early; round-ovate;

petioles broadly winged.

small, withering early.

2–3(4) pairs;

distal 1–2 pairs reduced and bract-like;

blades ovate to lanceolate, 2–8 cm, bases truncate or attenuate;

margins denticulate or serrate-dentate, rarely entire;

veins branching laterally;

tips acute or obtuse;

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

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.

glandular-puberulent.

pilose or glandular-puberulent.

turbinate, 10–15 mm.

campanulate or hemispheric, 7–10 mm.

8–15;

rays 10–20 mm, yellow.

8–13;

rays 10–20 mm, yellow.

15–40;

corollas 7–10 mm, yellow.

15–60;

corollas 7–9 mm, yellow.

lanceolate to elliptic or linear;

tips acute;

surfaces pilose and stipitate-glandular.

narrowly lanceolate or oblanceolate to elliptic or linear;

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

columnar-fusiform, 5–6.5 mm, brown or blackish, hispidulous;

pappus bristles 7–10 mm; brownish, subplumose.

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.

=57, 76.

=57, 76.