Flora of North America species comparison

decumbent-ascending to erect, strigulose.

decumbent or curved-ascending, glabrous.

(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.

2–10 cm;

stipules 3–6 mm, membranous becoming papery-scarious;

leaflets 13–21, blades elliptic to oblong, oblanceolate, or obovate, 2–12 mm, apex obtuse to truncate, surfaces glabrous.

(7–)10–50-flowered;

axis (0.6–)1–9(–13) cm in fruit;

bracts 2–8 mm;

bracteoles 0.

(5 or)6–9-flowered, flowers spreading to ascending;

axis 3–5.5 cm in fruit;

bracts 2.2–2.5 mm;

bracteoles 1 or 2.

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

erect or ascending, 4.5–8.8 cm.

to 0.8 mm.

2–3.5 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.

17–21 mm;

calyx greenish to stramineous, 6.3–8 mm, sparsely black-strigose, tube 5–6 mm, lobes subulate, 1.3–2 mm;

corolla white;

banner recurved through 30°;

keel 13–15 mm, apex obtuse.

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, stramineous, straight, oblong-ellipsoid to lanceoloid-ellipsoid, inflated, 15–23 × 6–11 mm, thinly leathery, scabrid-pubescent;

unilocular;

stipe 2–2.5 mm.

20–38.