Flora of North America species comparison

1.5–18 cm, internodes to 4 cm or obscured by imbricate stipules.

reduced to crowns.

(7–)10–20(–25) cm;

stipules (5–)7–17 mm;

leaflets 15–27(–33), blades usually oval, ovate, or obovate, sometimes rhombic-elliptic, 5–22 mm.

5–15 cm;

leaflets 15–19(or 21), blades ovate, obovate, or broadly elliptic, 4–15(–20) mm.

(10–)15–40-flowered;

axis elongating, (2–)4–17 cm in fruit.

10–45-flowered;

axis 3–10 cm in fruit.

6–23 cm.

3.5–11 cm.

calyx (8.8–)10.5–14 mm, tube 6.8–9.5 × 3.4–4.5 mm, lobes (2–)3–5 mm;

corolla pinkish, pink-purple, pale yellow, or yellowish suffused with dull lavender;

banner (16–)17.5–21.5 mm;

keel 14–18 mm.

calyx 6.8–9.9 mm, tube 5.2–6.4 × 2.8–3.5 mm, lobes 1.6–3.5 mm;

corolla pink-purple;

banner 11.8–16.3;

keel 10.3–12.5 mm.

shallowly crescentic or abruptly incurved near middle through ± 90°, contracted distally, narrowly oblong-ellipsoid to lanceoloid-ellipsoid, 14–24 × 4–7 mm, mostly glabrous and apex usually puberulent or hispidulous, rarely puberulent, sometimes shortly villosulous throughout;

beak unilocular.

ovoid-acuminate to lanceolate-ellipsoid, usually solid, rarely slightly turgid, 6–10 × 3–5 mm, villous-hirsute, hairs 1+ mm;

beak bilocular.

26–37.

12–16.

= 22.