Flora of North America species comparison

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

simple from base, spreading or erect, (unbranched), ca. 1 dm.

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

(petiole long, slender);

blade elliptic to obovate, 3–4 cm, (base narrowing to petiole), margins entire.

blade spatulate, margins entire.

(shortly petiolate);

blade elliptic to obovate, 1–2 cm, margins entire.

compact, subumbellate.

dense.

sepals (pale yellow), 4–5 mm;

petals lingulate, 6–7 mm.

sepals narrowly elliptic or oblong, ca. 4.5 mm, (median pair thickened apically, cucullate);

petals narrowly spatulate, 7–8 mm.

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

(sigmoid), 5–8 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).

(erect, substipitate), globose, ellipsoid, or obovoid, not or slightly compressed, 3–4 mm;

valves sparsely pubescent, sometimes few trichomes inside;

ovules 10–12 per ovary;

style 3–5 mm.

plump.

flattened.