Flora of North America species comparison

decumbent-ascending to erect, strigulose.

ascending, diffusely spreading, densely gray-villosulous.

(2–)4–17 cm;

stipules 4–13(–16) mm, papery-scarious, pallid;

leaflet blades oblong to elliptic, (4–)7–27(–33) mm, apex acute or obtuse, surfaces sparsely to moderately strigose, sometimes glabrous adaxially.

1.2–3.5 cm;

stipules connate-sheathing at proximal nodes, distinct at distal nodes, to 7 mm, submembranous proximally, firm or herbaceous distally;

leaflets 7–15, blades narrowly obovate or elliptic, 2–10 mm, apex obtuse to subacute, surfaces villosulous abaxially, glabrate adaxially.

(7–)10–50-flowered;

axis (0.6–)1–9(–13) cm in fruit;

bracts 2–8 mm;

bracteoles 0.

5–10-flowered, flowers declined;

axis 0.4–1.6 cm in fruit;

bracts 1.5–3 mm;

bracteoles 0.

erect or incurved-ascending, (3–)4–14(–16.5) cm.

incurved-ascending, 0.4–1.6 cm.

to 0.8 mm.

1–1.8 mm.

11.5–19.5 mm;

calyx [4.8–]5.6–10.5 mm, strigulose, tube [3–]4–7 × 2–3.2 mm, lobes subulate or subulate-setaceous, 0.4–4.2 mm;

corolla keel 8–15 mm.

6.2–7 mm;

calyx campanulate, 3.6–4.5 mm, white-villosulous, tube 2.2–2.9 mm, lobes subulate, 1.3–2.3 mm;

corolla ivory-yellow, drying yellowish;

banner recurved through 50°;

keel 4–4.9 mm, apex deltate, obscurely beaklike.

stramineous, ovoid-, oblong-, or lanceoloid-ellipsoid, or narrowly oblong, [5.5–]6–12 × 2.3–4 mm, thin becoming papery, strigulose;

stipe 0–1.8 mm.

declined, stramineous, straight, symmetrically or subsymmetrically lenticular-oblong, 3-sided compressed, 5–8.5 × 2.5–3 mm, thin becoming papery, villosulous.

6–10.