OregonFlora species comparison

simple or branched;

surfaces glabrous to tomentulose, puberulent, or pilose-setose, sometimes glandular-setose distally.

simple or branched, setose-pilose proximally, becoming tomentulose and hispid-glandular distally.

basal or basal and cauline, narrowly or broadly oblanceolate or elliptic, 2.5–30 cm, bases attenuate;

margins entire, rarely denticulate;

surfaces pilose-setose and stellate-pubescent, rarely glabrous;

basal petioles often winged;

cauline usually sessile.

basal or basal and cauline; ovate or broadly elliptic, 5–50 cm, bases truncate or cordate;

margins denticulate to dentate; lower usually strongly toothed;

tips acute or obtuse. surfaces abaxially pilose, adaxially glabrous or lightly pilose;

basal petiolate;

cauline sessile.

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

panicle-like arrays, bracteate.

campanulate in flower; ovoid in fruit, 5–12 mm.

campanulate in flower; ovoid in fruit, 7–9 mm.

15–45+;

ligules 8–20 mm, yellow.

30–50+;

ligules 15–20 mm, yellow.

linear-lanceolate;

surfaces pilose-setose with black hairs; inner 12–20+; outer gradually shorter.

linear-lanceolate;

surfaces densely stipitate-glandular, sometimes tomentulose; inner 8–16; outer gradually shorter.

columnar, 2.5–3 mm, dark brown.

columnar, 2.5–3 mm, dark brown.

=18.

=27.