Flora of North America species comparison

several from base, erect or somewhat decumbent, (unbranched), 1–3.5 dm.

simple or few to several from base, erect, (unbranched, slender), 0.2–1(–1.5) dm.

(petiole slender, usually incised or with broad teeth along petiole);

blade obovate, 4–6 cm, margins entire.

(densely tufted, not rosulate, reflexed in age);

blade obovate to oblanceolate, 0.7–2(–3) cm, margins usually entire, sometimes repand or shallowly dentate, (apex acute).

blade oblanceolate or broader, 1.5–2.5 cm, margins entire or sparsely dentate, (apex acute).

similar to basal, becoming narrower distally, somewhat reflexed, (distal) blade linear or narrowly oblanceolate, 0.5–2.5(–5.5) cm.

somewhat loose, (5–15 cm).

dense, often subcorymbiform.

sepals oblong, 5–7 mm;

petals (lemon yellow), spatulate, 9–12 mm.

sepals (green or greenish yellow), ovate or broadly ovate, 3.5–6.5 mm, (lateral pair subsaccate, cucullate, median pair thickened, slightly cucullate apically);

petals (spreading), oblanceolate to obovate, 5.5–8(–10) mm, (claw erect).

(spreading or ascending, curved, fruits not pendent), 10–20 mm.

(erect or divaricate-spreading, straight or slightly curved), (3–)5–10(–15) mm.

didymous, obreniform, moderately inflated, angustispetate, (8–)10–12(–15) × 10–14(–16) mm, (papery, not keeled, basal sinus absent, apical sinus broad and open);

valves (retaining seeds after dehiscence, rounded or irregular), loosely pubescent, trichomes spreading;

replum broadly lanceolate, as wide as or wider than fruit, apex acute;

ovules 8 per ovary;

style 1–2 mm.

(sessile or substipitate), suborbicular to ovoid or ellipsoid, slightly inflated, 4–7 mm;

valves pubescent outside, trichomes substipitate, spreading, sometimes sparsely pubescent inside, trichomes sessile, smooth;

ovules 4–10(–16) per ovary;

style (0.5–)1–2(–4) mm (shorter than fruit).

flattened.

flattened.

= 8.

= 10.