OregonFlora species comparison

often decumbent, 1–4.5(7) dm.

(2)3.5–12(15) dm.

not rosulate, 1–6(8) cm, 1- or 2-pinnatisect;

lobes entire or dentate, sometimes deeply lobed;

petioles 0.5–4(6) cm.

not rosulate, elliptic-ovate to oblong; (2)3.5–15(25) cm × (5)15–50(80) mm; leathery;

margins entire or serrate;

petioles 1–9(14) cm.

similar to basal, 1.5–3.5(4.5) × 0.5–1.2 cm, bases not auriculate, petiolate to subsessile.

oblong to elliptic-ovate or lanceolate; (1)2–9(12) cm × 3–45 mm, bases not auriculate;

margins serrate or entire, sessile or petiolate.

rachises glabrous or pubescent with straight cylindrical trichomes, fruiting pedicels divaricate to horizontal; terete; straight or slightly recurved, 1.4–2.5(4) mm, glabrous or sparsely pubescent adaxially.

rachises glabrous or puberulent with straight cylindrical trichomes, fruiting pedicels ascending to divaricate; terete; straight or curved, 2–5(6) mm, glabrous or puberulent adaxially.

sepals caducous, 0.5–0.7(0.9) mm;

petals elliptic to linear, 0.4–0.5 × ~0.1 mm, white;

stamens 2; median;

styles absent or obsolete, included in apical notch.

sepals caducous, 1–1.4 mm;

petals obovate, 1.8–2.5 × (0.8)1–1.3 mm, white;

stamens 6;

styles 0.05–0.15 mm, slightly exserted beyond apical notch.

indehiscent, didymous, 1.3–1.7 × 2–2.5 mm; apical notch 0.2–0.4 mm deep;

valves thick, rugose, glabrous, strongly veined; wingless.

dehiscent, oblong-elliptic, broadly ovate or suborbicular; (1.6)1.8–2.4(2.7) × 1.3–1.8 mm; apical notch absent or rarely to 0.1 mm;

valves smooth, glabrous or sparsely pilose, not veined; wingless.

ovate, 1–1.2 × 0.7–0.8 mm;

cotyledons incumbent.

oblong; (0.8)1–1.2 × 0.6–0.9 mm;

cotyledons incumbent.

=32.

=24.