Flora of North America species comparison

erect, clustered, branched.

cauline;

stipules 5–14 mm;

petiole 4–7(–10) cm;

leaflets 5–10, blades 30–60 × 6–12 mm, adaxial surface pubescent.

20–45 cm;

flowers ± whorled or not.

5–12 cm;

bracts deciduous, 4–11 mm.

5–10 mm.

12–18 mm;

calyx bulge or spur 0–1 mm, abaxial lobe entire, 10–15 mm, adaxial lobe 2-toothed, 8–10 mm;

corolla violet to blue, banner patch yellowish to white or absent, banner glabrous abaxially, lower keel margins glabrous, adaxial margin ciliate middle to tip.

dark, 4–6 cm, hairy.

deciduous, petiolate.

6–8, brownish to gray, 5–6 mm.