Flora of North America species comparison

1–5(–7), decumbent or spreading to erect, leafy proximally and distally, ± glabrous, puberulent, canescent, or tomentose, on caudex from subligneous rhizome.

basal and cauline;

basal: 1–6;

stipules adnate to petiole, forming 2 linear, membranous wings, wing margins entire or laciniate, each wing with lanceolate to ± deltate projection, margins entire or laciniate, apex acute to long-acuminate;

petiole 1.8–14.5 cm, puberulent to tomentose;

blade purplish, purple-tinted, or gray-green abaxially, gray, green, or gray-green adaxially, sometimes shiny adaxially, ovate, orbiculate, oblong, deltate, or lanceolate, 0.8–5.3 × 0.4–4.1 cm, often fleshy, base cordate, subcordate, truncate, or attenuate, oblique or not, margins usually ± crenate, serrate, dentate, or coarsely or irregularly repand-dentate, sometimes entire, usually ciliate, apex acute to obtuse or rounded, surfaces glabrous, puberulent, or tomentose;

cauline similar to basal except: stipules linear, lanceolate, oblanceolate, or ± oblong to ovate, margins entire, lacerate, or laciniate, usually ciliate, apex sometimes divided into 2–3 filiform processes or obtuse;

petiole 0.3–19.7 cm, glabrous or puberulent;

blade ovate, oblong, elliptic, deltate, or lanceolate, 0.9–5.2 × 0.2–2.9 cm, length 0.8–7.1 times width, margins crenate, serrate, dentate, repand-denticulate, undulate-denticulate, sinuate, undulate, or entire, abaxial surface puberulent, canescent, or tomentose, adaxial surface glabrous, sparsely pubescent, puberulent, canescent, or tomentose.

basal, 2–3, ascending to erect;

stipules linear-lanceolate, margins entire, apex acute;

petiole 1–20 cm, glabrous or pubescent;

earliest leaf blades unlobed, mid-season blades 3–9-lobed, lobes sometimes appearing petiolate and sometimes further lobed;

earliest leaf blades reniform to ovate, mid-season blades with middle lobes usually ovate or elliptic to widely obovate, sometimes narrowly elliptic, narrowly ovate, lanceolate, or spatulate to narrowly obovate, lateral lobes elliptic, obdeltate, or spatulate to falcate, smaller lobes similar, 1–14 × 1–10 cm, base truncate to cordate, margins serrate or entire, usually ciliate, apex acute, rounded, blunt, or obtuse, surfaces glabrous or pubescent throughout or along veins.

3–13 cm, glabrous or pubescent.

sepals lanceolate, margins ciliate or eciliate, auricles 0.5–1 mm;

petals violet on both surfaces, lower 3 white basally, lower 3 and upper 2 sometimes purple-veined, lateral 2 bearded, spur sometimes bearded, lowest 15–25 mm, spur white, gibbous, 2–3 mm;

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

ovoid to ± spherical, 4–7 mm, puberulent.

ellipsoid, 5–15 mm, glabrous.

light to dark brown or mottled gray and brown, 2–3.1 mm.

beige, mottled to bronze, 1.5–2.5 mm.

= 12.

= 54.