Flora of North America species comparison

basal, 2–9, prostrate to ascending;

stipules linear-lanceolate, margins entire, apex acute;

petiole 2–11 cm, usually sparsely pubescent;

blade unlobed, reniform to ovate, 2–4 × 2–4 cm, base cordate, lobes often overlapping, margins serrate, ciliate or eciliate, apex rounded or acute to acuminate, surfaces sometimes glabrous, usually sparsely pubescent adaxially.

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.

3–11 cm, glabrous or pubescent.

4–10 cm, puberulent.

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

petals white on both surfaces, lower 3 purple-veined, lateral 2 usually beardless, lowest 8–10 mm, spur white, gibbous, 1–2 mm;

style head beardless; cleistogamous flowers axillary.

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.

ovoid to ellipsoid, 4–6 mm, glabrous.

ellipsoid, 6–10 mm, glabrous.

beige to bronze, 1.5–2 mm.

beige, mottled to bronze, or dark brown, 1.5–2 mm.

= 44, 48.

= 54.