Flora of North America species comparison

several from base, prostrate to decumbent, (usually unbranched, rarely branched distally), 1–3 dm.

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

(tufted);

blade broadly obovate, 1–2 cm, margins entire or with 1 or 2 broad teeth, (apex rounded to obtuse).

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

blade oblanceolate to nearly oblong, similar to basal, (base cuneate), margins entire.

blade linear-oblanceolate, similar to basal.

(secund), loose, (elongated in fruit).

dense (distally, subumbellate).

sepals (yellowish), elliptic to lanceolate, (2–)3–4 mm;

petals spatulate, (3.9–)5–7 mm.

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

petals lingulate to spatulate, 4–7 mm.

(recurved), 6–8(–12) mm.

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

(usually pendent), elliptic to subglobose, usually slightly compressed (latiseptate), 3–4 mm;

valves densely pubescent, sometimes with scattered trichomes inside;

ovules 4 per ovary;

style ca. 3 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.

somewhat flattened.

plump.

= 10.