Flora of North America species comparison

1–4, ascending to erect (often declining during anthesis), glabrous or pubescent, on caudex from fleshy rhizome.

basal and cauline;

basal: 2–6;

stipules lanceolate to narrowly deltate, margins laciniate, apex acute;

petiole 3–6 cm, glabrous or puberulent;

blade ovate to reniform, 2–7 × 1–2.5 cm, base cordate, margins crenate to serrate, ciliate or eciliate, apex obtuse to acute, surfaces glabrous or pubescent;

cauline similar to basal except: stipules lanceolate, margins laciniate;

petiole 3–7 cm;

distal blades ovate to deltate, 1–6 × 1–4 cm, base cordate, apex acuminate to acute.

basal, 2–11, ascending to erect, 5–9-lobed;

stipules linear-lanceolate, margins entire, apex acute;

petiole 3–16 cm, pubescent;

blade similar in width and shape, lobes lanceolate, spatulate, falcate, or linear, 1–7 × 2–8 cm, base truncate to reniform, margins entire, ciliate, apex acute to obtuse, mucronulate, surfaces pubescent, hairs sometimes concentrated on veins.

5–12 cm, glabrous or pubescent.

5–18 cm, glabrous or pubescent.

sepals lanceolate, margins ciliate or eciliate, auricles 2–3 mm;

petals white or cream on both surfaces, without yellow patch basally, lowest and usually lateral 2 purple-veined, lateral 2 and sometimes all densely bearded, lowest 10–18 mm, spur white, gibbous to elongated, 3–6 mm;

style head bearded; cleistogamous flowers axillary.

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

petals light to soft reddish violet on both surfaces, lower 3 white basally, dark violet-veined, lateral 2 and lowest usually bearded, lowest 10–25 mm, spur same color as petals, gibbous, 2–3 mm;

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

ellipsoid, 6–7 mm, glabrous.

ellipsoid, 10–15 mm, glabrous.

beige to bronze, 1.5–3 mm.

beige, mottled to bronze, 1.5–2.5 mm.

= 20.

= 54.