Flora of North America species comparison

short-decumbent, clustered, unbranched.

ascending or erect, branched or unbranched.

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;

petiole 4–9 cm;

leaflets 5–8, blades 20–50 × 10–20 mm, adaxial surface hirsute.

5–15 cm;

flowers not whorled.

15–40 cm;

flowers spirally arranged.

4–8 cm;

bracts deciduous, 3–4 mm.

5–8 cm;

bracts usually persistent, 4–5 mm.

3–5 mm.

2–5 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.

12–18 mm;

calyx 6–10 mm, lobes ± equal, abaxial lobe entire, adaxial lobe deeply cleft;

corolla deep pink to magenta, drying purplish, banner spot white becoming magenta, lower keel margins densely ciliate from middle to near claw.

3–4.5 cm, hairy.

2–4 cm, coarsely hairy.

deciduous, petiolate.

deciduous, petiolate.

5 or 6, brown, 6–7 mm.

3–6.