Flora of North America species comparison

erect and ascending.

(5–)7–16 cm;

leaflets 13–21(–25), blades broadly elliptic, oval, rhombic-obovate, or obovate, (4–)6–21 mm, apex retuse or emarginate.

1.5–5.5 cm;

leaflets (9–)15–21, crowded, blades obovate or oblanceolate, (1–)2–10 mm, apex obtuse or retuse.

loosely (12–)15–32-flowered, lax and open in fruit;

axis early elongating, (4.5–)6–14 cm in fruit.

(4–)10–21-flowered, short and compact in fruit;

axis (0.3–)1–2.5 cm in fruit.

(3–)5–10 cm.

0.5–2 cm.

11–15.6 mm;

calyx 6–7.5 mm, tube 4.4–5.7 mm, lobes (1.3–)1.5–2.4 mm;

corolla white or ochroleucous, concolorous, sometimes fading pale bluish, petals poorly graduated, banner slightly longer than wings, wings and keel nearly equal length.

(8.8–)9.8–12 mm;

calyx (4.8–)5.4–7.3 mm, tube (3.6–)3.9–4.9 mm, lobes (1–)1.2–2.4 mm;

corolla whitish or cream, sometimes with pink tips.

stramineous, plumply ovoid-acuminate or subglobose, strongly inflated, 15–25(–32) × 10–18 mm, bilocular, papery-membranous, subtranslucent, usually glabrous, rarely minutely strigulose;

beak 3–7 mm, unilocular.

usually faintly mottled becoming stramineous, plumply ovoid- or ellipsoid-acuminate, strongly inflated, 10–18 × (5–)6–12 mm, thinly papery, strigulose or, sometimes, glabrous;

beak erect or incurved, deltoid, 3–5 mm, unilocular.

17–26.

(12–)14–19.

= 22.