Flora of North America species comparison

erect and ascending.

ascending to erect, mostly unbranched.

5–11.5 cm;

leaflets (7–)11–17(–21), blades broadly oval to obovate-cuneate or oblong-elliptic, 5–15(–17) mm, apex emarginate, or obtuse and apiculate.

4–10 cm;

leaflets (9 or)11–19, blades broadly obovate, obovate-cuneate, obcordate, or oblong to oblanceolate, 5–20 mm, apex usually retuse or emarginate, surfaces glabrate to densely strigulose, hairs appressed or subappressed.

loosely 11–25-flowered, lax and open in fruit;

axis (3–)4–10 cm in fruit.

10–25-flowered, floriferous from middle to distalmost nodes, short and compact in fruit;

axis 1.5–4(–9) cm in fruit.

3.5–8 cm.

2–4.5(–5) cm.

12.7–14.5 mm;

calyx 6.6–7.8 mm, tube 4.5–5.3 mm, lobes 1.7–2.9 mm;

corolla pink-purple.

9.5–11.5 mm;

calyx 5–6.4 mm, tube 3.6–4.2(–4.6) mm, lobes 1.2–2.2 mm;

corolla whitish, sometimes wings and keel with lavender tips.

usually mottled, broadly and obliquely ovoid-acuminate, greatly inflated, 16–21 × 9–14 mm, bilocular, stiffly papery, canescent-strigulose;

beak 3.5–6 mm, unilocular.

green or mottled becoming stramineous, obliquely ovoid or subglobose, strongly inflated, 14–26(–30) × (6–)7.5–14 mm, papery-membranous, translucent, glabrous or puberulent;

beak 3–9 mm, unilocular.

24–30.

(7–)16–25.

= 22.