Flora of North America species comparison

erect, branched distally, (2–)4–12(–16) dm, sparsely to densely hirsute basally, glabrous or glabrate distally.

erect, branched proximally and distally, (1–)2–6(–7.5) dm, glabrous or sparsely pubescent at least basally.

rosulate;

petiole 1–10(–15) cm;

blade broadly oblanceolate, oblong, or lanceolate (in outline), (2–)5–20(–35) cm × (10–)20–80(–100) mm, margins pinnatisect, pinnatifid, or runcinate;

lobes (3–)4–6(–8) on each side, oblong or lanceolate, smaller than terminal lobe, margins entire, dentate, or lobed.

not rosulate;

petiole (0.5–)1–4.5(–6) cm;

blade oblanceolate or oblong (in outline), (1.5–)3–12(–15) cm × (5–)10–60(–90) mm, margins runcinate to pinnatisect;

lobes (1–)2–6(–8) on each side, oblong or lanceolate, smaller than terminal lobe, margins entire, dentate, or lobed.

similar to basal;

distalmost blade with linear to filiform lobes.

similar to basal; (distalmost) blade (smaller, to 2 cm wide), margins entire or 1–3-lobed.

sepals ascending or spreading, oblong, (cucullate), 4–6 × 1–2 mm;

petals spatulate, (5–)6–8(–10) × 2.5–4 mm, claw 3.5–6 mm;

filaments 2–6 mm;

anthers oblong, 1.5–2.2 mm.

sepals erect, oblong, 2–2.5 × 1–1.5 mm;

petals oblong-oblanceolate, 2.5–3.5(–4) × 1–1.5 mm, claw 1–1.5 mm;

filaments 2.5–4 mm;

anthers ovate, 0.5–0.9 mm.

usually divaricate, rarely ascending, stout, nearly as wide as fruit, (4–)6–10(–13) mm.

divaricate or ascending, slender, much narrower than fruit, (5–)7–12(–20) mm.

narrowly linear, usually straight, smooth, stout, (4.5–)6–9(–12) cm × 1–2 mm;

valves glabrous;

ovules 90–120 per ovary;

style 0.5–2 mm;

stigma prominently 2-lobed.

(divaricate to ascending, young fruits overtopping flowers), narrowly linear, straight or slightly curved inward, slightly torulose, slender, (2.5–)3–4(–5) cm × 0.9–1.1 mm;

valves glabrous;

ovules 40–90 per ovary;

style 0.2–0.5 mm;

stigma prominently 2-lobed.

0.8–1 × 0.5–0.6 mm.

0.8–1 × 0.5–0.6 mm.

= 14.

= 14.