Flora of North America species comparison

erect and ascending.

ashy canescent or green.

(5–)7–16 cm;

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

(2.5–)4–11(–13) cm;

leaflets (9 or)11–15, blades broadly oblanceolate or obovate-cuneate, (3–)5–18 mm, apex openly notched.

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

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

loosely or remotely 15–25(–30)-flowered, lax and open in fruit;

axis 5–18 cm in fruit.

(3–)5–10 cm.

3.5–9 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.

11–12 mm;

calyx 5–6.6 mm, tube 3.8–4.5 mm, lobes 1.2–2.1 mm;

corolla pale purple.

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.

greenish, usually mottled, becoming stramineous, obliquely ovoid-acuminate, bladdery-inflated, (10–)17–26 × 10–16 mm, bilocular, somewhat stiffly papery, opaque, strigulose;

beak (2–)3–7 mm, unilocular.

17–26.

20–26.

= 22.