OregonFlora species comparison

(0.6)1.5–5.5(7) dm.

not rosulate, obovate to oblanceolate; (1)2.5–10(15) × 0.5–3(5) cm;

margins pinnatifid, lyrate, or dentate;

petioles 0.5–3.5 cm.

oblanceolate or linear, 1–6 cm × (1)3–10 mm, bases not auriculate;

margins serrate or entire, petiolate.

rachises puberulent with curved cylindrical trichomes, rarely glabrous, fruiting pedicels divaricate-ascending to horizontal; straight or recurved, flattened at least below apex, 2.5–4(6) × (0.2)0.3–0.4 mm, puberulent adaxially or all around, or glabrous.

sepals caducous; (0.5)0.7–1(1.1) mm;

petals rarely rudimentary, spatulate to oblanceolate, 1–2(2.5) × 0.3–0.8(1) mm, white;

stamens 2; median;

styles 0.1–0.2 mm, included in apical notch.

dehiscent, orbicular, 2.5–3.5(4) mm in diameter; widest at middle; apical notch 0.2–0.5 mm deep;

valves smooth, glabrous or puberulent, not veined, apically winged.

ovate, 1.3–1.9(2.1) × 0.7–1(1.2) mm;

cotyledons accumbent or rarely incumbent.

=32.