Flora of North America species comparison

ascending or prostrate, finely strigulose.

obscured by stipules.

2.5–7 cm;

stipules 1.5–3 mm, herbaceous becoming papery at proximal nodes, herbaceous at distal nodes;

leaflets (7 or)9–21, blades oblong-obovate to linear-oblong or -elliptic, 2–10 mm, apex obtuse to subacute or retuse, surfaces strigulose abaxially, strigulose, glabrous, or glabrate adaxially.

0.6–2 cm;

stipules 3.5–7 mm, hyaline, glabrate or glabrous abaxially, ciliate;

leaflet blades spatulate to elliptic, 3–7.5 mm, apex acute, surfaces silvery-pilose.

5–15-flowered;

axis 1–8 cm in fruit;

bracts 1–1.5 mm;

bracteoles 0.

2- or 3-flowered;

axis very short;

bracts 2–3 mm;

bracteoles 0.

ascending, 1.5–8(–10) cm.

0.7–1.5 cm.

0.8–1.7 mm.

1–1.5 mm.

6.5–10 mm;

calyx 3.4–4.8 mm, strigose, tube 2.2–2.8 mm, lobes lanceolate-subulate, 0.9–2.2 mm;

corolla yellowish, yellowish white and lightly tinged rose, or greenish ochroleucous, banner violet-veined;

banner recurved through 45–85°;

keel 4.6–6.4 mm.

(5.8–)6.6–8 mm;

calyx campanulate, 3.3–4.2 mm, densely pilose, tube 2.1–2.3 mm, lobes triangular-subulate, 1.2–2 mm;

corolla usually pink-purple, rarely white;

banner recurved through 90°, obovate-cuneate, (5.8–)6.6–8 mm;

wings (5.7–)6–6.8 mm;

keel 4.1–4.5 mm, apex bluntly deltate.

pendulous, brown or stramineous, lunate, lanceoloid-ellipsoid, 3-sided compressed, 12–25 × 2.6–4 mm, papery, strigulose-villosulous;

septum 1.3–2.4 mm wide;

stipe 2.5–5 mm.

ascending, ovoid-ellipsoid, slightly compressed, 4–5 × 1.2–2 mm, papery, densely silky-strigose or silky-pilose.

11–16.

6–10.