Flora of North America species comparison

1–3, ascending to erect, mostly glabrous, on caudex from fleshy rhizome.

basal and cauline;

basal: 1–3;

stipules linear-lanceolate, margins entire or with glandular processes, apex acuminate;

petiole 1.5–9.7 cm, mostly glabrous;

blade purple-tinted and –veined, broadly reniform to ovate, 0.9–2.4 × 1.2–4 cm, base cordate, margins finely crenate-serrate, eciliate, apex acute to obtuse, surfaces glabrous or sparsely pubescent along veins adaxially;

cauline similar to basal except: stipules ovate to lanceolate, margins entire or shallowly laciniate;

petiole 0.7–5.9 cm, usually glabrous;

blade 0.8–2.1 × 1.2–3.1 cm.

basal, 2–10, often prostrate, sometimes ascending;

stipules narrowly lanceolate, margins faintly glandular-toothed, apex acute or obtuse;

petiole 5–11 cm, glabrous;

blade unlobed, ± deltate, 3–5 × 4–5 cm, base ± truncate, margins serrate, ciliate or eciliate, apex obtuse, surfaces usually glabrous, sometimes sparsely pubescent abaxially.

1.8–7.1 cm, usually glabrous.

8–14 cm, glabrous.

sepals lanceolate, margins eciliate, auricles 0.5–1.5 mm;

petals soft reddish violet on both surfaces, all with yellow area basally, lower 3 dark violet-veined, lateral 2 bearded, lowest with white around yellow area, 10–15 mm, spur yellow, gibbous, 0.5–2 mm;

style head bearded; cleistogamous flowers axillary.

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

petals light violet on both surfaces, lower 3 purple-veined, all beardless, lowest petal 8–20 mm, spur white, gibbous, 2–3 mm;

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

± spherical, 5–9 mm, glabrous.

oblong, 8–10 mm, glabrous.

dark brown to brownish purple, 2.5–3 mm.

dark brown to black, 1.2–2 mm.

= 44.