OregonFlora species comparison

1 or 2–4 and loosely clustered, glabrous or sparsely pubescent.

1, or rarely 2–4 and loosely clustered, often purple-tinged, sparsely and unevenly tomentose.

basal present at flowering;

cauline ± evenly distributed along stems, gradually reduced distally, narrowly to widely triangular, bases tapered to truncate or cordate;

margins dentate, rarely subentire;

surfaces sparsely tomentose to nearly glabrous;

proximal petiolate;

distal sessile.

basal usually withering before flowering;

cauline ± evenly distributed along stems;

distal slightly smaller; ovate to broadly ovate, bases tapered, usually 1–3-pinnate, ultimate margins dentate;

lobes obovate to spatulate, petiolate.

corymb- or ± raceme-like arrays;

bracts conspicuous.

compound corymb-like arrays;

bracts conspicuous but small.

cylindric to narrowly campanulate.

widely cylindric or urn-shaped.

~8;

rays 9–15 mm.

~13;

rays 8–12 mm.

35–45.

60–70+.

(8)13(21), 6–10 mm;

tips green, rarely black.

13, 3–4(5);

tips black or dark green.

2–6 bractlets, inconspicuous, rarely > 2 mm.

2–6 bractlets, inconspicuous, usually < 2 mm.

2.5–3.5 mm, glabrous.

0.75–1.3 mm, sparsely hairy or glabrous.

10–30(60).

(10)20–60+.

=40, 80.

=40.