Flora of North America species comparison

(0 or)3–17 cm.

mostly obscured by stipules.

9–26 cm;

stipules 6–20 mm;

leaflets (13–)19–27, blades ovate, obovate, oval, or broadly elliptic, 6–25 mm.

2–28 cm;

stipules 4–13 mm;

leaflets 15–35, blades obovate to suborbiculate or elliptic, 2–18 mm.

somewhat densely (15–)20–45-flowered, flowers subcontiguous or interrupted proximally;

axis (4–)5–11 cm in fruit.

7–25-flowered;

axis 1.5–18 cm in fruit.

(5–)8–22 cm.

2.5–24 cm.

calyx 10.5–13.5 cm, tube (8–)8.3–10.3 × (3.2–)4–5.2 mm, lobes (1.7–)2.6–4.4 mm;

corolla pink-purple;

banner 17–22.5 mm;

keel 13.5–18.5 mm.

calyx 11–15.5 mm, tube 7.7–13 mm, lobes 2–4.2 mm;

corolla pink-purple;

banner 18–25 mm;

keel 15–18.5(–20.5) mm.

gently incurved or ± straight, ovoid-acuminate or lanceoloid-ellipsoid, sometimes slightly turgid, 10–15 × (4–)4.5–8 mm, stiffly papery or leathery, densely villous-tomentulose, hairs to 1–1.6 mm;

beak bilocular.

curved, ovoid, turgid, 11–23 × 6–11 mm, densely villous-tomentose;

beak unilocular.

20–31.

28–38.

= 22.