Flora of North America species comparison

several from base, decumbent to ascending, (unbranched), 0.5–1.5 dm.

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

(petiole slender);

blade obovate, 3–5 cm (width 10–20 mm, base tapering abruptly to petiole), margins entire, (apex rarely slightly acute).

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

blade oblanceolate, 0.5–1.5 cm (width 3–5 mm), margins entire.

blade spatulate, margins entire.

subcorymbose.

compact, subumbellate.

sepals oblong, 8–10 mm;

petals spatulate, 12–14 mm.

sepals (pale yellow), 4–5 mm;

petals lingulate, 6–7 mm.

(divaricate, straight), 5–10 mm.

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

didymous, mostly highly inflated (strongly flattened at least in 1/2 toward replum), 14–18 × 14–18 mm, (papery, basal sinus slightly notched, apical open, shallow);

valves (retaining seeds after dehiscence), evenly pubescent;

replum lanceolate, 7–10 mm, width 1.5–2.5 mm, as wide as or wider than fruit, apex acute to acuminate;

ovules 8–10 per ovary;

style 5–7 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).

flattened, (2–3 mm).

plump.

= 48–52, 52, 64, 67–70.