Flora of North America species comparison

(0.2–)0.5–3(–5) dm.

petiole 0.1–0.5 cm;

blade oblanceolate, obovate, or oblong, 0.3–1.5(–2) cm × (1–)2–6(–8) mm, margins entire or dentate, apex acute to obtuse, surfaces uniformly pubescent, trichomes cruciform and 3-rayed, adaxially sometimes mixed with coarse, simple ones.

1–6;

blade similar and equaling or smaller than basal.

sepals 0.5–1 × 0.3–0.7 mm;

petals oblong, 1.5–3 × 0.5–1 mm;

filaments 0.4–0.6 mm;

anthers (0.05–)0.1–0.2(–0.25) mm.

slender, (1.5–)2–4(–6) mm.

usually orbicular to obovate, rarely broadly oblong, 1-locular, not twisted;

valves thin, veins sometimes prominent, usually pubescent, rarely glabrous, trichomes simple, to 0.5 mm, hooked (sometimes restricted to margins, or mixed with smaller, sessile, cruciform or 3-rayed ones);

septum absent;

ovules 2(–4) per ovary;

style 0.05–0.2 mm.

1, (0.8–)0.9–1.1(–1.2) × (0.5–)0.7–0.9(–1) mm.

= 26.