Flora of North America species comparison

single or to 3, prostrate to ascending or erect, strigulose.

ascending to erect, sparsely strigulose.

(1.5–)2–10.5(–12) cm;

stipules distinct, 1.5–4 mm, thinly herbaceous or submembranous;

leaflets (3–)7–13, blades linear, linear-oblong, oblanceolate, or linear-elliptic, rarely obcordate, 3–18 mm, apex obtuse to retuse, surfaces strigose abaxially, strigose or glabrous adaxially.

(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.

2–8-flowered, flowers ascending;

axis 0.3–1.5 cm in fruit;

bracts 0.7–2 mm;

bracteoles 0–2.

(5–)9–27-flowered, flowers ascending;

axis 1–7 cm in fruit;

bracts 2.5–7 mm;

bracteoles 2.

incurved-ascending, 0.6–2.5 cm.

erect and strict, 3–10 cm.

0.6–1.5 mm.

2–7 mm.

5–7.6 mm;

calyx campanulate, (2–)2.7–3.8(–4) mm, strigose, tube 1.5–2.5 mm, lobes subulate to lanceolate, 0.6–1.5 mm;

corolla whitish, suffused with purple, or pink-purple;

banner recurved through 45°;

keel 3.8–4.8 mm, apex obtuse, deltate.

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.

spreading to declined, green or suffused purple, becoming stramineous, straight or slightly incurved, obliquely ovoid, bladdery-inflated, 15–24 × 6–12 mm, unilocular or semibilocular, thin becoming papery, strigose, hairs straight, appressed;

seed-bearing flange 0.2–1.5 mm wide.

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.

7–18.

(14–)16–21(–23).

= 44.