Flora of North America species comparison

branched basally and distally, (1.4–)2–5(–6) dm, (glabrous or sparsely pubescent basally).

(simple or, often, several from base), branched distally, 1.5–5(–6) dm.

rosulate;

petiole 0.5–4 cm;

blade oblanceolate, 2–7 cm × 5–22 mm, margins irregularly dentate.

rosulate;

petiole 0.5–2.3 cm;

blade broadly oblanceolate, (1.8–)2–3.5(–4) cm × 10–15 mm, margins entire or remotely denticulate.

sessile;

blade lanceolate to oblong, (smaller distally), base auriculate, margins entire, (surfaces glabrous).

sessile;

blade broadly ovate to oblong, (slightly smaller distally), base strongly auriculate to amplexicaul, margins entire.

dense.

dense.

sepals spreading to reflexed, yellow, 5–7.5(–8.5) × 1.7–2.5 mm;

petals yellow, spatulate to broadly oblong, 7–11(–13) × 2–3.5 mm, claw 5–7 mm (to 2 mm wide);

median filament pairs 5–6.5 mm;

anthers linear, 3–4 mm;

gynophore (slender), 2–6(–8) mm.

sepals ascending to spreading, purplish to greenish or white, 4.5–5.5 × 1.2–1.5 mm;

petals white, spatulate, 9–11 × 3–4 mm, (margins not crisped), claw 4–6 mm;

median filament pairs 4–6 mm;

anthers linear, 3–4 mm;

gynophore (stout), 0.2–1.5 mm.

divaricate-ascending, straight, (5–)6.6–13(–15) mm.

horizontal to divaricate-ascending, straight or upcurved, (slender), 4–8.5(–10) mm.

erect to divaricate-ascending, straight or slightly curved, torulose, 5–7.5(–9) cm × 1.2–1.7 mm;

ovules 72–98 per ovary;

style subclavate, 0.5–2 mm;

stigma 2-lobed.

erect to ascending, straight or slightly recurved, (distinctly tortuous), torulose, 2–4 cm × 1.2–1.5 mm;

ovules 30–42 per ovary;

style cylindrical, 1–3 mm;

stigma slightly 2-lobed.

1.2–1.5 × 0.6–0.8 mm.

1.2–1.7 × 0.6–0.9 mm.

= 22.