Flora of North America species comparison

decumbent-ascending to erect, strigulose.

prostrate or weakly ascending, silvery-strigulose.

(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.

(2–)3–13(–16) cm;

stipules distinct, (1.5–)2–6.5 mm, submembranous;

leaflets (9 or)11–21, blades oblong, oblong-ovate or -obovate, or broadly to narrowly elliptic, (3–)5–25 mm, apex usually acute or obtuse and apiculate, rarely retuse-emarginate, surfaces sparsely strigulose abaxially, usually densely to sparsely strigulose adaxially, rarely glabrous or glabrescent.

(7–)10–50-flowered;

axis (0.6–)1–9(–13) cm in fruit;

bracts 2–8 mm;

bracteoles 0.

(10–)20–40-flowered, flowers widely ascending or spreading;

axis (3.5–)4–21 cm in fruit;

bracts 0.8–2.6 mm;

bracteoles 2.

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

ascending or incurved, 4–13 cm.

to 0.8 mm.

0.5–3(–3.4) 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.

7–10.3 mm;

calyx campanulate or ovoid-campanulate, 3.6–6.6 mm, strigulose, tube (2.2–)2.7–3.8 mm, lobes subulate or triangular-subulate, (0.9–)1–2.8 mm;

corolla bright pink-purple, or ochroleucous with purple tips or veins;

banner recurved through 90°, 7–10.3 mm;

keel 6.2–8.8 mm, apex round or narrowly triangular and 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.

ascending, spreading, or declined, pale green or purple-specked or -suffused becoming stramineous, straight or slightly incurved, obliquely ovoid-ellipsoid or ovoid-acuminate, moderately to strongly bladdery-inflated, ± dorsiventrally or laterally compressed, 9–23 × (4–)5–15(–17) mm, beak prominent, papery, sparsely to densely strigulose.

(7–)12–31.