Flora of North America species comparison

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.

basal, 4–8, prostrate to ascending;

stipules linear-lanceolate, margins ± crenate-serrate, sometimes glandular, apex acute;

petiole (1–)3–13(–29) cm, glabrous or pubescent;

blade unlobed, elliptic to narrowly or broadly ovate, (1.5–)3–7(–9) × 1–3(–3.5) cm, longer than wide, base broadly cordate to attenuate, rarely ± truncate, margins crenulate to serrulate, sometimes glandular, mostly eciliate, apex acute to rounded, mucronulate, surfaces glabrous or sparsely pubescent.

3–25 cm, usually glabrous.

(3–)6–18(–28) cm, glabrous.

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

petals white on both surfaces, lower 3 purple-veined, lateral 2 bearded or beardless, lowest 9–14(–16) mm, spur white, gibbous, 1–2 mm;

style head beardless; cleistogamous flowers present or absent.

ovoid, 5–10 mm, glabrous.

ellipsoid, (5–)8–9 mm, glabrous.

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

beige to bronze, 1.5–2 mm.

= 54.

= 24.