OregonFlora species comparison

simple or branched, glabrous or pilose.

erect; simple, tomentulose, sometimes glabrous proximally.

cauline, rarely a few basal early, spatulate to oblanceolate, 5–15 cm, bases attenuate;

margins entire or rarely denticulate;

surfaces glabrous to lightly or densely pilose-setose, usually sessile.

basal, broadly or narrowly elliptic to oblanceolate, 3–12+ cm;

margins entire, rarely obscurely denticulate;

tips acute or obtuse;

surfaces usually glabrous, rarely stipitate-glandular, petiolate.

panicle- or raceme-like arrays, bracteate or not.

raceme-like arrays or heads solitary, bracteate or not.

campanulate in flower; ovoid in fruit, 7–10 mm.

cylindric or campanulate; ovoid in fruit, 6–10 mm.

12–30;

ligules 10–15 mm, yellow.

20–60+;

ligules 7–11 mm, yellow.

linear-lanceolate;

surfaces densely long-setose with brown or black hairs; inner 10–16; outer gradually shorter.

linear-lanceolate;

surfaces stellatetomentulose; black-villous, stipitate-glandular; inner 12–20+; outer gradually shorter.

columnar, 3–4 mm, brown.

columnar, 1.5–3.5 mm, dark brown.

=18.