Flora of North America species comparison

several from base, erect, (unbranched, slender), 0.1–0.6 dm.

simple from base, decumbent, (occasionally few-branched), 0.5–1.5(–2) dm.

blade rhombic to obovate, 2–4 cm, margins entire.

blade elliptic to broadly obovate, triangular, rhombic, or round, 1.5–3(–4) cm, margins often sinuate or shallowly lobed.

blade linear-oblanceolate, similar to basal.

(sessile or shortly petiolate);

blade elliptic to oblanceolate to obovate, 0.5–1.5 cm, (base narrowed to petiole), margins entire.

dense (distally, subumbellate).

compact to loose.

sepals (yellowish), oblong to elliptic, 3.5–7 mm, (median pair usually thickened apically, cucullate);

petals lingulate to spatulate, 4–7 mm.

sepals oblong to broadly elliptic, 4–7.5 mm, (lateral pair saccate or not);

petals spatulate, 7.5–10 mm.

(divaricate-ascending), 3–5 mm, (densely pubescent).

(ascending or divaricate-spreading, straight to loosely sigmoid or curved), 4–10 mm.

(erect), ovate to suborbicular, compressed apically (latiseptate), 3–4 mm;

valves pubescent;

replum ovate to obovate;

ovules 4–6 per ovary;

style 2–3 mm.

(sessile or substipitate), elliptic, suborbicular, or oblong, strongly compressed (angustiseptate), 5–9 mm, (rounded to sharply keeled on 1 side, edges ± keeled);

valves: (margins covering replum edges or not), usually pubescent throughout or, rarely, glabrous inside;

ovules (4–)8–14(–16) per ovary;

style 2–4.5(–5) mm.

plump.

slightly flattened.

= 10.