Flora of North America species comparison

spreading to ascending and diffuse, with well-developed internodes, sparsely strigulose.

clustered, ascending to erect, strigose.

(2.5–)4.5–10.5 cm;

stipules connate-sheathing at proximal nodes, distinct at distal nodes, 1.5–6 mm, papery-scarious;

leaflets (7–)15–25, blades linear-oblong, -oblanceolate, or filiform, 1–11 mm, apex obtuse or subacute, surfaces strigulose abaxially, glabrous adaxially;

terminal leaflet sometimes decurrent distally, not jointed to rachis.

1.3–4.8 cm;

stipules 2–4 mm;

leaflets 5–13, blades lanceolate to oblong or elliptic, 2–8 mm, margins involute and not ciliate, surfaces strigose abaxially, glabrous adaxially.

(5–)8–20-flowered;

axis (2–)3–10 cm in fruit;

bracts 0.7–2 mm;

bracteoles 0–2.

2–8-flowered, flowers ascending to spreading;

axis 0.2–0.5 cm in fruit;

bracts 1–3 mm;

bracteoles 0.

(0.5–)1.5–7 cm.

reclined in fruit, 0.8–4.5 cm.

0.7–2 mm.

0.8–1.5 mm.

6–8.2 mm;

calyx 2.5–5 mm, strigulose, tube (1.5–)1.8–3 mm, lobes subulate, 0.8–2 mm;

corolla usually white or whitish, rarely yellow, drying yellowish, banner sometimes brownish-striate;

banner abruptly recurved through (50–)85–100°;

keel 4.7–5.7 mm.

7.2–8 mm;

calyx 3.3–4 mm, strigose, tube 2.2–2.5 mm, lobes triangular-subulate, 0.6–1.5 mm;

corolla pink-purple, wing tips white.

pendulous, stramineous, slightly incurved, lunately semi-ellipsoid, 3-sided compressed, 9–16 × 3–4.5 mm, papery, finely strigulose;

septum 1.3–2 mm wide;

stipe 3–5 mm.

mottled, straight or nearly so, ovoid, 11–18 × 8–12 mm, membranous, opaque, strigose.

11–16.

10.