Flora of North America species comparison

densely hirsutulous, hairs ascending or spreading, stiff, ± straight, 0.5–0.7 mm.

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

low, diffuse, 4–15(–20) cm.

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

(1.5–)2–4 cm;

leaflets 9–17, blades 3–13 mm.

(2–)3–10 cm;

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

5–9-flowered;

axis 0.5–2 cm in fruit.

(5–)8–16-flowered;

axis (1–)1.5–4 cm in fruit.

calyx 5.8–9 mm, tube 4.4–5.6 mm, lobes 1.2–1.8 mm, hirsutulous, hairs white or mixed black and white;

corolla ochroleucous;

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.

obovoid, tapering to base, 15–35(–42) × 10–20(–25) mm, glabrous;

stipe 3–5(–7) mm.

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

stipe 4–9 mm.

13–25.

22–30(–37).