OregonFlora species comparison

simple, sometimes basally clustered, glabrous or puberulent, sometimes stipitate-glandular distally.

simple or branched, densely puberulent, often glabrate proximally.

basal and cauline;

blades round, broadly elliptic, spatulate, orbiculate, or linear, 1–10 cm;

margins entire to denticulate or dentate;

tips rounded to obtuse or acute;

surfaces glabrous, slightly resinous;

basal sometimes present at flowering.

cauline;

blades broadly to narrowly oblanceolate or elliptic, 4–15 cm;

margins entire to denticulate or serrulate;

tips acute;

surfaces glabrous to sparsely villous;

distal leaves sometimes minutely glandular, sessile or short-petioled.

panicle-like arrays;

bracts present.

thyrse-like or pyramidal arrays;

bracts generally present above lower 1–3 nodes, reduced distally.

campanulate, 3–7 mm.

campanulate, 2–5 mm.

7–15.

7–20.

6–30;

corollas 4–5.5 mm.

2–13;

corollas 2–5 mm.

in 3–5 series, lanceolate or linear-lanceolate;

surfaces glabrous, slightly resinous; outer gradually shorter.

in 3–5 series, linear-lanceolate;

surfaces glabrous or minutely glandular; outer gradually shorter.

2–3 mm, strigose.

0.5–1.2 mm, strigillose.

sessile to pedunculate.

sessile to short- or long-pedunculate.

=18.

=18, 36, 54.