Flora of North America species comparison

ascending to erect, sparsely strigulose.

mostly prostrate with upturned tips, strigose, strigulose, pilose, pilosulous, villous, or subtomentose.

(2.5–)4–10 cm;

stipules connate-sheathing and papery at proximal nodes, connate or distinct and herbaceous at distal nodes, 2.5–10 mm;

leaflets 3–11, blades linear-oblong or oblanceolate, (6–)15–50 mm, margins flat, elevated, apex obtuse to subacute, surfaces strigulose abaxially, glabrous or strigulose adaxially;

terminal leaflet decurrent, not jointed to rachis.

1–6(–7.5) cm;

stipules 1.5–10(–11) mm, submembranous becoming scarious;

leaflets (5–)9–17(or 19), blades elliptic to oblong or oblanceolate to obovate, (2–)3–17(–19) mm, apex acute or obtuse, surfaces strigose, sometimes glabrate or glabrous adaxially.

(5–)9–27-flowered, flowers ascending;

axis 1–7 cm in fruit;

bracts 2.5–7 mm;

bracteoles 2.

3–30-flowered, flowers ascending;

axis 1–9(–13) cm in fruit;

bracts 1.5–7 mm;

bracteoles 0–2.

erect and strict, 3–10 cm.

divaricate or incurved-ascending, 1–9 cm.

2–7 mm.

0.4–2.2 mm.

15–22.5 mm;

calyx 6.5–10.3 mm, strigose, tube 5.2–8 × 2.9–4.2 mm, lobes subulate, 1.2–2.5 mm;

corolla cream;

keel (11.5–)12.7–15.2 mm.

5.9–11.8 mm;

calyx 3.2–7.6(–8.8) mm, strigose, tube 2.1–4(–4.1) mm, lobes lanceolate-acuminate, filiform-setaceous, or subulate, (1–)1.2–4.5(–5) mm;

corolla greenish to ochroleucous or purple, banner often suffused, margined, or veined purplish, pink, or lilac-purple, sometimes wing tips whitish;

banner recurved through 50–85°;

keel 5.1–10 mm.

erect or ascending, brown or stramineous, ± straight, narrowly oblong or oblong-ellipsoid, terete or somewhat laterally compressed, 9–18 × 2.7–3.5 mm, fleshy becoming stiffly leathery, usually glabrous, rarely strigulose;

sessile.

ascending to spreading, stramineous or brown, incurved, obliquely oblong-ellipsoid, lanceoloid-ellipsoid, ovoid, obovoid, linear-oblong, oblanceoloid, semi-ovoid, or semi-ellipsoid, compressed, 6–20 × 3.5–6.5 mm, thickly fleshy becoming leathery or papery, strigulose or villosulous.

(14–)16–21(–23).

6–26.

= 44.