Flora of North America species comparison

1–3(4), usually erect to ascending, glabrous or puberulent, from fleshy or subligneous rhizome.

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.

basal and cauline;

basal: 1–5;

stipules ± oblong, ovate, or lanceolate, margins entire, sometimes glandular, apex acuminate to cuspidate;

petiole 1.1–23 cm, glabrous or puberulent;

blade ovate to broadly ovate or ovate-reniform, 0.7–12.4 × 0.9–11.1(–12.3) cm, base cordate, subcordate, or truncate, margins crenate, crenulate, or serrulate, ciliate (sometimes only on proximal 1/2) or eciliate, apex acute to acuminate, surfaces glabrous or puberulent (often only on veins);

cauline similar to basal except: stipules also deltate, margins also erose or laciniate, apex acute, long-acuminate to cuspidate, or ± truncate, occasionally 2- or 3-fid;

petiole 0.1–6.9(–15.2) cm;

blade ovate to deltate, 1.2–7.7 × 0.8–7.8 cm, base cordate to truncate, margins crenate or crenulate to ± serrulate.

5–18 cm, glabrous or pubescent.

1–6.1 cm, glabrate to puberulent, sometimes glabrous below bracteoles.

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.

sepals lanceolate, margins usually eciliate, auricles 0.5–1.3 mm;

petals white adaxially, upper 2 and lower 3 tinged soft reddish violet abaxially, rarely white on both surfaces, all petals usually with yellow patch basally, lower 3 usually purple-veined, lateral 2 bearded, lowest 5.5–20 mm, spur white, gibbous, 1–2 mm;

style head bearded; cleistogamous flowers axillary or absent.

ellipsoid, 10–15 mm, glabrous.

ovoid to ellipsoid, 2.5–10 mm, sometimes muriculate, glabrous or puberulent.

beige, mottled to bronze, 1.5–2.5 mm.

brown to dark brown or purplish black, 1.5–2.5 mm.

= 54.