Flora of North America species comparison

1–5, ascending to erect, glabrous, on caudex from subligneous rhizome.

basal, 4–7, ascending to erect;

stipules lanceolate, margins entire or fimbriate, apex acute;

petiole 2–25 cm, usually glabrous;

blade usually grayish green or purplish green abaxially, unlobed, ovate, reniform, or broadly reniform to orbiculate, 1–7 × 1–7 cm, somewhat fleshy, base broadly cordate or reniform to ± truncate, margins crenate to serrate, ciliate or eciliate, apex acute to obtuse or rounded, surfaces usually glabrous, rarely sparsely pubescent.

cauline;

stipules linear to lanceolate, margins ± lacerate to subentire, points often gland-tipped, apex acute;

petiole 0.3–2.5 cm, glabrous;

blade ovate to narrowly ovate, 1.2–5.2 × 1–2.7 cm, base cordate or deeply cordate to truncate, margins crenate, eciliate, apex acute to obtuse, abaxial surface glabrous or sparsely pubescent on veins, adaxial surface glabrous or sparsely pubescent.

3–25 cm, usually glabrous.

1–10 cm, glabrous or sparsely puberulent.

sepals ovate, margins usually eciliate, auricles 1–2 mm;

petals deep bluish violet on both surfaces, lower 3 white basally and darker violet-veined, lateral 2 bearded, upper 2 sometimes sparsely bearded, lowest densely bearded or beardless, 10–28 mm, spur same color as petals, gibbous, 2–3 mm;

style head beardless; cleistogamous flowers on erect to ascending peduncles.

sepals lanceolate, margins eciliate, auricles 2–3 mm;

petals usually blue- to gray-violet on both surfaces, rarely white, white basally, lower 3 dark violet-veined, lateral 2 bearded, lowest 15–25 mm, spur light yellow to light green or white, gibbous to usually elongated, 3–5 mm;

style head beardless; cleistogamous flowers axillary.

ovoid, 5–10 mm, glabrous.

ovoid, 7.5–9 mm, glabrous.

beige to brown or dark brown, 1.5–2.5 mm.

light to dark brown; 1.7–2.1 mm.

= 54.

= 40.