Flora of North America species comparison

erect or ascending to decumbent, (1–)1.5–5(–6) dm, pubescent, (glandular or not).

not forming vegetative rosettes.

petiole to 2 cm or (distal) sessile;

blade linear-lanceolate to lanceolate or oblanceolate, (2–)3.5–8(–11) cm × 2–10(–20) mm (smaller distally), base attenuate to cuneate, margins usually pinnatisect to sinuate or dentate, rarely entire or subentire.

sepals narrowly oblong, (7–)8–11(–12.5) × 1–2 mm;

petals usually purple, pink, yellow, or brown, rarely white, oblong to linear-lanceolate, (15–)18–23(–27) × 2–4(–5) mm, claw 7–13 mm, (margin crisped), apex subacute to obtuse;

filaments 4–6 mm;

anthers 2.5–3.5 mm.

divaricate to divaricate-ascending, straight, (0.5–)1–2(–3) mm, nearly as thick as fruit.

ascending to divaricate or, rarely, descending, straight, terete, (2.5–)4–8.5(–10) cm × 1–2 mm;

valves pubescent, (often glandular);

style obsolete to 3 mm;

stigma horns 2, straight or curved upward, sometimes reflexed, 2–8(–12) mm.

suborbicular to oblong or ovate, 1–2 × 0.8–1.2 mm;

wing 0.1–0.2 mm.

= 14.