Flora of North America species comparison

decumbent or weakly ascending, strigulose-villosulous.

decumbent to ascending, villosulous.

4–9 cm;

stipules distinct, 2–4 mm, submembranous;

leaflets (11–)15–19(–23), blades oval, elliptic-obovate, or broadly oblanceolate, (4–)5–18 mm, apex obtuse or shallowly retuse, surfaces pubescent abaxially, glabrescent adaxially.

2–7 cm;

stipules 2–4.5 mm, papery at proximal nodes, herbaceous at distal nodes;

leaflets (9 or)11–17(or 19), blades obovate-cuneate or oblong-oblanceolate, (4–)6–16 mm, apex truncate-retuse to obtuse, surfaces villosulous.

loosely 5–9-flowered, flowers ascending becoming declined;

axis 1.5–5.5 cm in fruit;

bracts 1.5–2.5 mm;

bracteoles 0–2.

8–16-flowered;

axis 1.5–4.5 cm in fruit;

bracts 2–3 mm;

bracteoles usually 2.

incurved-ascending, (3–)4–6.5 cm.

erect or incurved-ascending, 4.5–12 cm.

2–4 mm.

1.5–3.5 mm.

9.5–11 mm;

calyx campanulate, 6.7–7.8 mm, loosely strigulose, tube 3.7–3.9 mm, lobes slenderly subulate, 2.8–4 mm;

corolla greenish white, often tinged or veined dull lilac;

banner abruptly recurved through 90°;

keel 7.8–8.9 mm, apex triangular, subacute, often obscurely beaklike.

16.6–20 mm;

calyx 9–11.5 mm, densely villosulous, tube 6.9–8.5 mm, not swollen or gibbous proximally, marcescent, lobes triangular, 1.4–3 mm;

corolla whitish, keel tip faintly maculate;

keel 12–13.4 mm.

loosely spreading, declined, or ascending, pale green and purple-cheeked becoming stramineous, straight, subsymmetrically ellipsoid or ovoid-ellipsoid, bladdery-inflated, somewhat obcompressed, 25–40 × 13–17 mm, thin, translucent, lustrous, glabrous or strigulose.

spreading or pendulous, stramineous, lunate- or hamate-incurved, laterally falcately oblong, laterally compressed, 18–30 × (4–)5–7 mm, fleshy becoming leathery, densely villosulous;

stipe 5–8 mm.

(27–)30–39.

24–30.

= 22.