Flora of North America species comparison

1–5, decumbent to erect, leafy proximally and distally, glabrous, on caudex from fleshy rhizome.

basal, 4–10, ascending to erect, deeply divided;

stipules linear-lanceolate, margins entire, lacerate, or shallowly divided, apex acute;

petiole 2–12 cm, glabrous or sparsely puberulent;

blade 3–9(–10)-lobed, lobes similar in width and shape, spatulate, lanceolate ± linear, deltate, or ovate, 1–4 × 1–4 cm, base attenuate or broadly cordate to cuneate, margins entire, ciliate or eciliate, apex rounded to usually acute, surfaces usually glabrous, sometimes pubescent on abaxial veins.

cauline;

stipules lanceolate to ovate- or oblong-lanceolate or linear, margins sparingly glandular-fimbriate, apex acute;

petiole 2–6 cm, glabrous;

blade ovate to ovate-deltate or ovate-lanceolate, 1.2–2.4 × 0.7–1.3 cm, base broadly cuneate to rounded or truncate, margins entire or with 1–3 crenations on proximal 1/2, eciliate, apex acute to rounded, surfaces glabrous, sometimes with a few short hairs on veins abaxially.

5–12 cm, glabrous or pubescent.

3.5–6 cm, glabrous.

sepals lanceolate, margins mostly ciliate, at least proximally, auricles 1–2 mm;

petals uniformly light to dark blue-violet on both surfaces or upper 2 darker adaxially, sometimes white, upper and lateral 2 often darker basally, lowest, seldom others, dark violet-veined, all beardless, lowest white basally, 12–24 mm, spur white, gibbous, 2–3 mm;

style head beardless; cleistogamous flowers absent.

sepals linear to linear-lanceolate, margins eciliate, auricles 0.5–1.5 mm;

petals deep lemon-yellow adaxially, upper 2 reddish brown abaxially, lateral 2 and lowest dark brown-veined basally, lateral 2 bearded, lowest 7–11 mm, spur yellow, gibbous, 1–1.4 mm;

style head bearded; cleistogamous flowers absent.

ellipsoid, 6–10 mm, glabrous.

ovoid, 3–4.5 mm, glabrous.

beige, mottled to brown, 1.4–3 mm.

light brown, ± 2 mm.

= 56.

= 24.