Flora of North America species comparison

vertical, 1–3 mm diam., (not fleshy).

(simple or few to several from base), usually erect, unbranched, (0.3–)0.5–1.2(–1.5) dm.

sometimes rosulate, usually 3 or 5-foliolate, rarely simple, (1.5–)2.5–7 cm, leaflets petiolulate or sessile;

petiole (1.2–)2–5 cm;

lateral lobes or leaflets sessile, blade similar to terminal, distinctly smaller;

terminal lobe or leaflet petiolulate (0.05–0.6 cm), blade reniform or suborbicular to broadly ovate, 0.3–1 cm × 4–15 mm, base subcordate to rounded, margins entire, repand, or obscurely 2-toothed.

1–3, usually compound, rarely simple, petiolate, leaflets petiolulate or sessile;

petiole (0.2–)0.5–2 cm, base not auriculate;

similar to basal, smaller.

ebracteate.

sepals oblong, 2–3(–4) × 1.4–1.7 mm, lateral pair not saccate basally;

petals usually purple to pink, rarely white, obovate, 5–7(–9) × 3–4(–5) mm, (clawed, apex rounded);

filaments: median pairs 2.5–3.5 mm, lateral pair 1.5–3.5 mm;

anthers oblong, 0.6–0.9 mm.

suberect, ascending, or divaricate, 5–12 mm, pubescent.

linear, 1.5–2.5 cm × 1.5–1.8 mm;

ovules 10–14 per ovary;

style 1–2.5 mm.

brown, oblong to broadly ovoid, 1.7–2.1 × 1.4–1.7 mm.

= 96.