Flora of North America species comparison

decumbent-ascending to erect, strigulose.

decumbent or ascending, hirsute or hirsutulous.

(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–)4–14 cm;

stipules 5–10 mm, thinly herbaceous becoming papery-membranous;

leaflets (9–)15–27, blades broadly ovate, obcordate, obovate to broadly oblanceolate, or elliptic, 4–15 mm, apex usually obtuse, rarely acute, surfaces hirsutulous.

(7–)10–50-flowered;

axis (0.6–)1–9(–13) cm in fruit;

bracts 2–8 mm;

bracteoles 0.

4–9-flowered, flowers loosely ascending;

axis 1–2.5 cm in fruit;

bracts 3.5–9 mm;

bracteoles 0–2.

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

incurved-ascending, 2–5.5 cm.

to 0.8 mm.

2.5–4 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.

15–22 mm;

calyx usually broadly campanulate, sometimes subcylindric, 9–12 mm, hirsute, tube 5–7 mm, lobes narrowly lanceolate, 4–5 mm;

corolla white, veins and keel tip pink;

banner recurved through 45°;

keel 12.4–16.2 mm.

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 or spreading, brownish, incurved through 0.2–0.5(–1) spiral, lunately lanceoloid, strongly obcompressed, (20–)25–30 × 6–8 mm, unilocular, fleshy becoming stiffly leathery or subligneous, densely hirsutulous.

26–30.