Flora of North America species comparison

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

basal, 4–9, prostrate to ascending;

stipules linear-lanceolate, margins entire, apex acute;

petiole 3–10 cm, densely pubescent;

blade unlobed, reniform or ovate to elliptic, 1–8 × 1–5.5 cm, base cordate, margins serrate, ciliate, apex rounded to acute, mucronulate, surfaces densely pubescent.

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.

4–10 cm, puberulent.

3.5–6 cm, glabrous.

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

petals light to dark blue-violet on both surfaces, lower 3 white basally and dark violet-veined, lateral 2 bearded, spur sometimes bearded, lowest 10–20 mm, spur usually white, gibbous, 2–3 mm;

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

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 bronze, or dark brown, 1.5–2 mm.

light brown, ± 2 mm.

= 54.

= 24.