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, 5–9, ascending to erect, 5–9-lobed;

stipules linear-lanceolate, margins entire, apex obtuse;

petiole 3–16 cm, usually glabrous;

mid-season blades incised or lobed throughout, earliest blades lobed (plants homophyllous), similar to mid-season blades, middle and lateral blade lobes differ in width and/or shape, middle lobes lanceolate or spatulate to narrowly obovate, lateral lobes lanceolate or spatulate to falcate (each sometimes with deltate to falcate appendages or teeth along margins), 1–7 × 2–8 cm, base truncate to cordate, margins entire, ciliate, apex acute to obtuse, surfaces usually glabrous, rarely with a few strigose, hairs concentrated on veins.

5–18 cm, usually glabrous.

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

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

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

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

ellipsoid, 10–15 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.