OregonFlora species comparison

not flexuous, 6–30 cm.

erect, ascending, not flexuous; (3)10–35(45) cm.

rosulate or not, 3–5-foliolate, 1–6 cm;

terminal leaflets obovate to orbicular or subcordate, 0.3–1.5(2) × 0.25–1.6(1.8) cm, bases obtuse or cordate;

margins entire, dentate, or sinuate;

lateral leaflets considerably smaller.

persistent at anthesis, rosulate; (5)8–15(22)-foliolate; (2)3.5–15(17) cm;

terminal leaflets reniform or orbicular, 0.4–2 × 0.6–3 cm; entire, dentate, or 3–5-lobed;

lateral leaflets smaller than terminal; entire to 3-lobed.

2–4 below raceme, 3–5-foliolate, bases not auriculate.

pinnately or palmately compound, bases not auriculate.

with bracts throughout, fruiting pedicels divaricate-ascending; (10)15–30(45) mm.

bracts 0, fruiting pedicels erect to ascending; (2)3–10(14) mm.

sepals oblong, 2–3 mm;

lateral pair not saccate;

petals obovate, 6–9 × 3–4 mm, purple or pink, not clawed;

ovules 14–20 per ovary;

styles 2–4 mm.

sepals oblong, 1.5–2.5 mm;

lateral pair not saccate;

petals sometimes absent, spatulate, 2.5–4.5(5) × 0.5–1.1 mm, white;

stamens 4(6);

lateral pair often absent;

ovules 14–40 per ovary;

styles 0.1–0.6(1) mm.

20–30 × 1–1.5 mm, glabrous.

(9)15–25(28) × (0.8)1–1.4 mm, often appressed to rachis, glabrous.

oblong to ovate, 1.7–2.2 × 1–1.5 mm, distally winged.

oblong or subquadrate, 0.9–1.3(1.5) × 0.6–0.9(1.1) mm, narrowly margined.

=16.