Flora of North America species comparison

strigulose, hairs appressed or narrowly ascending, straight or subsinuous, (0.3–)0.4–0.6 mm.

gray- or silvery-villosulous, hairs incurved-ascending or straight, 0.5–0.8 mm.

low and diffuse or erect (when supported by sagebrush), 5–25 cm.

robust to low, decumbent, ascending, or erect, (5–)10–30 cm.

(1.5–)3–11 cm;

leaflets 9–17(or 19), blades 2–13(–15) mm.

(2–)3–10 cm;

leaflets (7–)13–21, blades (3–)5–20 mm.

(3–)5–15-flowered;

axis 1–4(–4.5) cm in fruit.

(5–)8–16-flowered;

axis (1–)1.5–4 cm in fruit.

calyx 4.5–6.4 mm, tube (3.5–)3.7–4.2(–4.7) mm, lobes 0.8–1.5(–1.8) mm;

corolla lilac or pink-purple, wing tips pale or white;

banner (8.3–)10–14.2(–16.5) mm.

calyx (5.8–)6.1–9.3 mm, tube (4–)4.5–5.9 mm, lobes (1.5–)1.8–3.6 mm;

corolla whitish tinged with pale pink or lavender, sometimes drying ochroleucous;

banner (12.8–)13.5–17.2 mm.

15–30(–40) × 10–18(–22) mm, glabrous;

stipe 2–4.5 mm.

(17–)20–60 × (10–)13–25(–28) mm, strigulose;

stipe 4–9 mm.

18–30.

22–30(–37).

= 22.