Flora of North America species comparison

basal, 1–8, ascending to erect;

stipules linear-lanceolate to broadly lanceolate, margins entire, sometimes glandular distally, apex acute;

petiole 2–25 cm, pubescent or glabrous;

blade green abaxially, unlobed, ovate or broadly ovate to reniform, 2–5 × 2–10 cm, not fleshy, base cordate, margins crenate to serrate, ciliate or eciliate, apex acute to obtuse or rounded, surfaces usually pubescent, rarely glabrous.

basal, 6–22, ascending to erect;

stipules linear-lanceolate, margins remotely denticulate, apex acuminate;

petiole 1–13 cm, narrowly winged distally, glabrous or puberulent;

blade unlobed, oblong-ovate, ovate-lanceolate, or narrowly ovate, 1–4.5(–10) × 0.6–2(–4) cm, base usually truncate, sometimes ± cordate or broadly cuneate, margins crenulate, ciliate or eciliate, apex obtuse or ± acute, surfaces glabrous or puberulent.

3–25 cm, glabrous or sparsely pubescent.

2.5–6 cm, glabrous, bracteoles near middle.

sepals lanceolate to ovate, margins ciliate or eciliate, auricles 1–2 mm;

petals light to dark blue- or dark purple-violet, reddish purple, or rarely white on both surfaces, usually white basally, lowest and sometimes lateral 2 purple-veined, lateral 2 bearded, lowest bearded or beardless, 15–25 mm, spur same color as petals, gibbous, 2–3 mm;

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

sepals lanceolate or ovate-lanceolate, margins ciliate or eciliate, auricles 1–2 mm;

petals light violet or purple on both surfaces, rarely all white, lower 3 dark violet-veined, lateral 2 beardless or sparsely bearded, lowest 14–25 mm, spur pale to dark violet, elongated, 6–9 mm, tip hooked up;

style head beardless; cleistogamous flowers present.

ellipsoid, 5–12 mm, glabrous.

narrowly ellipsoid, 5–12 mm, glabrous.

beige, mottled to bronze, 1.5–2.5 mm.

dark brown, ca. 2 mm.

= 54.

= 48.