Flora of North America species comparison

short-decumbent, clustered, unbranched.

erect, branched.

cauline, clustered near base;

stipules 8–10 mm;

petiole (5–)8–13 cm;

leaflets 5–9, blades oblanceolate, 15–50 × 4–10 mm, abaxial surface silky-hairy, adaxial surface glabrous.

cauline;

stipules 5–10 mm;

petiole 2–5 cm;

leaflets 7–9, blades 25–55 × 4–12 mm, adaxial surface pubescent.

5–15 cm;

flowers not whorled.

8–11 cm;

flowers spirally arranged to whorled.

4–8 cm;

bracts deciduous, 3–4 mm.

1–8 cm;

bracts deciduous, 3.5–5 mm.

3–5 mm.

3–6 mm.

8–11 mm;

calyx bulge or spur 0–1 mm, abaxial lobe entire, 3.5–6 mm, adaxial lobe 2-toothed, 2–5 mm;

corolla violet, banner glabrous abaxially, lower keel margins glabrous, adaxial margin ciliate.

10–12 mm;

calyx bulge or spur 0–1 mm, abaxial lobe entire or 3-toothed, 4.5–7 mm, adaxial lobe 2-toothed, 3.5–6 mm;

corolla usually purple, sometimes pink or white, banner patch usually white, banner hairy abaxially, keel glabrous.

3–4.5 cm, hairy.

2–3 cm, hairy.

deciduous, petiolate.

deciduous, petiolate.

5 or 6, brown, 6–7 mm.

3 or 4, 5–6 mm.