OregonFlora species comparison

1–3, loosely clustered, glabrous.

blades orbiculate to lyrate, bases cordate to sub-cordate, ultimate margins shallowly to deeply incised, with distinct lateral lobes in 1–3 pairs; midribs usually winged, petiolate.

lower orbiculate to lyrate, with distinct lateral lobes in 1–3 pairs; middle and upper cauline reduced, lanceolate, incised; lower petiolate; upper sessile or clasping.

campanulate.

8 or 13;

rays 10–15+ mm.

30–45+;

corolla tubes 3–4 mm;

limbs 3.5–4.5 mm.

8, 13 or 21, 5–8 mm, dark green;

surfaces glabrous or sparsely pubescent.

conspicuous.

2.5–3.5 mm, glabrous;

pappi 5–7 mm.

8–15+; in corymb- or umbel-like arrays, radiate;

peduncles glabrous;

bracts absent or inconspicuous.

=46.