Flora of North America species comparison

1–4, decumbent or ascending to erect, glabrous, on caudex from fleshy rhizome.

basal, 2–12, prostrate to ascending;

stipules linear-lanceolate, margins entire, apex acute;

petiole 1.5–7 cm, not winged, glabrous or pubescent;

blade unlobed, usually ovate, rarely orbiculate, 1–5 × 1–5 cm, base cordate, margins crenate to crenulate or serrate, eciliate, apex rounded to acute, surfaces glabrous or sometimes pubescent abaxially, strigose adaxially.

basal and cauline;

basal: 2–3;

stipules lanceolate, margins fimbriate, apex acute;

petiole 1.5–6(–14) cm, glabrous;

blade broadly ovate to deltate, 1.3–2.9(–4.1) × 1.3–2.9 cm, base cordate to truncate, margins crenate, eciliate, apex obtuse to rounded, surfaces glabrous;

cauline similar to basal except: petiole 1.3–6.5 cm;

blade 1.1–2.2 × 0.7–1.6 cm.

3–6 cm, glabrous or pubescent.

2.5–7(–11.2) cm, glabrous.

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

petals light violet on both surfaces, lower 3 white basally and dark violet-veined, lateral 2 beardless, lowest 8–13 mm, spur pale to dark violet, elongated, 4–7 mm;

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

sepals lanceolate to linear-lanceolate, margins eciliate, auricles 0.5–1.5 mm; all petals usually pale purple, sometimes almost white adaxially, lateral 2 and lowest purple-veined, lateral and upper 2 violet abaxially, white basally, lateral 2 bearded, lowest 10–16(–18) mm, spur greenish to pale lime green, gibbous, 1.6–3 mm;

style head bearded; cleistogamous flowers unknown.

ovoid to ellipsoid, 4–8 mm, glabrous.

ovoid, 3–7 mm, glabrous.

brown, 1–2 mm.

pale yellow, 2.4–2.8 mm.

= 24.