Flora of North America species comparison

mostly obscured by stipules.

2–25 cm, hairs spirally twisted, to 1.6–2.8 mm.

2–28 cm;

stipules 4–13 mm;

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

(4–)6–20 cm;

stipules (5–)7–15 mm;

leaflets (11–)17–25(–29), blades usually obovate or oblong-oval, sometimes rhombic-obovate, 5–18 mm.

7–25-flowered;

axis 1.5–18 cm in fruit.

densely 15–45-flowered;

axis 3.5–9 cm in fruit.

2.5–24 cm.

8–21 cm.

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.

calyx 10.5–14 mm, tube 7–8.7 × 3–4 mm, lobes (3.3–)3.7–5.5 mm;

corolla cream;

banner (14.4–)15–20.3 mm;

keel 12–17.4 mm.

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

beak unilocular.

narrowly ovoid or oblong-ellipsoid, 10–17 × 4.5–7 mm, glabrous or sparsely hispidulous (distally);

beak unilocular.

28–38.