OregonFlora species comparison

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

simple or more often much branched, densely stipitate-glandular.

usually much reduced, withering early; round-ovate;

petioles broadly winged.

usually 0.

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.

5–10 pairs, distally slightly reduced;

blades ovate or lanceolate, 2–5 cm, bases rounded or attenuate;

margins entire, rarely denticulate;

tips acute;

surfaces densely stipitate-glandular, sometimes pilose on abaxial veins, sessile.

glandular-puberulent.

densely stipitate-glandular.

turbinate, 10–15 mm.

campanulate, 10–20 mm.

8–15;

rays 10–20 mm, yellow.

0.

15–40;

corollas 7–10 mm, yellow.

10–30;

corollas 6–10 mm, cream-colored.

lanceolate to elliptic or linear;

tips acute;

surfaces pilose and stipitate-glandular.

lanceolate to oblanceolate or linear;

tips acute or acuminate;

surfaces stipitate-glandular.

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

pappus bristles 7–10 mm; brownish, subplumose.

columnar-fusiform, 5–6.6 mm, gray to blackish, stipitate-glandular;

pappus bristles 8–10 mm, white or straw-colored, subplumose.

radiate.

discoid.

=57, 76.

=38.