Flora of North America species comparison

single or few, usually decumbent to ascending, rarely erect, villous-hirsutulous.

few, erect or ascending, strigulose, cinereous.

1.5–7 cm;

stipules distinct, 1–4 mm, subherbaceous becoming papery;

leaflets (5–)9–15, blades oblanceolate to oblong or obovate, 2–13 mm, apex retuse to truncate or obtuse, surfaces loosely villous, sometimes glabrate adaxially.

4.5–8.5 cm;

stipules distinct, 1–2.5 mm, submembranous;

leaflets 7–11, blades lanceolate, oblong, or narrowly oblong-elliptic, 8–16 mm, apex obtuse or truncate, surfaces strigulose abaxially, glabrescent adaxially.

2–7-flowered, flowers ascending-spreading;

axis 0.3–2.5 cm in fruit;

bracts 1–2.5 mm;

bracteoles 0.

4–7-flowered, flowers ascending becoming declined;

axis 1.5–3 cm in fruit;

bracts 1.5 mm;

bracteoles 0.

incurved-ascending, 0.5–4 cm.

ascending or incurved, 1.5–2 cm.

0.8–2 mm.

1–2 mm.

5.2–8 mm;

calyx campanulate, 3.3–6.2 mm, hirsutulous, tube 1.8–2.5 mm, lobes subulate, 1.8–3.5 mm;

corolla usually pink-purple, rarely ochroleucous and tinged with purple;

banner recurved 50–70°;

keel (5–)5.4–6.5 mm, apex narrowly triangular, sometimes slightly beaklike.

6–6.3 mm;

calyx campanulate, 4 mm, strigulose, tube 2.1–2.3 mm, lobes subulate, 1.8–2 mm;

corolla whitish faintly lined pink;

banner recurved through 80°;

keel 4.3–4.4 mm, apex bluntly deltate, obscurely beaklike.

spreading-declined, green or purple-cheeked or -dotted, becoming brownish or stramineous, lunately incurved or hooked, obliquely ovoid, turgid or somewhat inflated, 9–17(–20) × (4–)5–8(–11) mm, thinly fleshy becoming leathery or stiffly papery, white-villous or hirsute, hairs spreading, curved, 0.7–2.2 mm.

spreading to declined, pale green and faintly brown-mottled, becoming stramineous, straight, subsymmetrically ovoid or ovoid-ellipsoid, bladdery-inflated, slightly obcompressed, 20–27 × 11–15 mm, thin, lustrous, finely strigulose, hairs straight, appressed;

seed-bearing flange 3–3.5 mm wide.

10–19.

28–30.

= 24.