Flora of North America species comparison

38–150 ×13–42 mm;

stipules ovate, 1.5–4 × 1.5–3 mm, ciliate;

pinnae 4–13;

leaflets 7–27 per pinna, blades obtuse-ovate, 2–6 × 1–4.5 mm, surfaces strigose abaxially, glabrous adaxially.

2–10 × 24–30 mm;

stipules ovate, 3–5.5 × 1.5–4 mm, pubescent;

pinnae 3–9;

leaflets 9–15 per pinna, blades obtuse-oblong, 5–9 × 2–4 mm, surfaces puberulent to pubescent abaxially, sparsely pubescent adaxially.

4–15-flowered, terminal, 5–23 cm;

rachis and pedicels puberulent to strigose and stipitate-glandular.

10–15-flowered, terminal, 9.7–14 cm;

rachis and pedicels puberulent, eglandular.

turning downward, broadly flared, 10–16 × 10–18 mm;

calyx persistent, densely pubescent abaxially, with multicellular, glandular trichomes;

banner yellow, drying pink with red markings, 5–14 × 5 mm, conspicuous multicellular, glandular trichomes on claw and abaxial surface, with few hairs at base of folded claw adaxially;

lateral petals bright yellow, 13 × 6 mm, with multicellular, glandular trichomes on claw margins and base abaxially.

turning downward, broadly opening, 12–15 ×8–13 mm;

calyx persistent, distinct portion 7–11 ×2–5 mm, densely tomentose abaxially, eglandular;

banner bright yellow or orange-yellow with red markings, fading pink to pale orange, 13–15 × 6 mm, glabrous abaxially, with tuft of trichomes at base of claw adaxially;

lateral petals yellow, fading pinkish, 12–13 × 3–6 mm, glabrous abaxially.

tan, rectangular to arcuate, sometimes expanded near apex, 20–40 × 5–8 mm, indehiscent, margins ± parallel, obscure, apex obtuse to acute;

valves flat, sparsely tomentose, with a few scattered multicellular, glandular trichomes appearing as brown dots.

often undulate, straight, green turning red, compressed between seeds, broadly oblong or suborbicular in outline, 20–54 ×10–20 mm, indehiscent, margins pronounced, puberulent, apex acute, often with portion of withered style;

valves thin, flat, reticulate, sparsely puberulent.

1–10.

1–4(–6).

= 24.