Flora of North America species comparison

30–100 × 13–30 mm;

stipules lanceolate, 2–3 × 1–1.3 mm;

pinnae 7–9;

leaflets 9–19 per pinna, blades obtuse-ovate, 1–5.5 × 1–2.3 mm, surfaces glabrous or sparsely strigose abaxially, glabrous or sparsely pubescent adaxially.

3–11-flowered, terminal, 6–27 cm;

rachis and pedicels strigose, eglandular.

turbinate, 6–9 × 3.5–5 mm;

calyx persistent, often roseate to burgundy, distinct portion 3–5 × 1–2 mm, pubescent to strigose abaxially, eglandular;

banner yellow, sometimes tinged with red, 5–8 × 2.5–4.5 mm, glabrous abaxially, with small tuft of trichomes at base of claw adaxially;

lateral petals yellow, sometimes tinged red, 6.5–8 × 2–5 mm, glabrous abaxially.

flat, arcuate, sometimes forming nearly a full circle, pale brown or reddish, falcate, 23–40 × 5–8 mm, indehiscent, margins parallel, pronounced, puberulent, apex round, with remnants of withered style;

valves reticulate, puberulent.

6–11.

= 24.