Flora of North America species comparison

few from base, well-exserted from basal leaves, 0.4–1(–1.2) dm.

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

blade (erect), obovate to orbicular, 1.5–2.5 cm, (base evidently distinct from petiole), margins entire, (folded).

(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 spatulate, margins entire.

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

compact, subumbellate.

dense, often subcorymbiform.

sepals (pale yellow), 4–5 mm;

petals lingulate, 6–7 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).

(ascending, curved to slightly sigmoid), 5–8 mm.

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

ovoid to ellipsoid, slightly inflated, (apex not compressed), 3–4 mm;

valves pubescent, trichomes erect on mature fruits, (± appearing fuzzy);

ovules 8 per ovary;

style 4–5 mm, (glabrous).

(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).

plump.

flattened.

= 10.