Flora of North America species comparison

erect, branched at base, hairs 1–3 mm, sharp, stiff.

usually basal;

stipules 10–24 mm;

petiole 6–30 cm;

leaflets 5–9, blades 20–55 × 6–15 mm, adaxial surface densely woolly.

10–45 cm;

flowers whorled or not.

10–50 cm;

bracts deciduous, 4–5 mm.

2–8 mm.

fragrant, 10–18 mm;

calyx bulge or spur 0–1 mm, abaxial lobe entire, 5–11 mm, adaxial lobe, 2-toothed, 5–9 mm;

corolla lavender to rose, banner patch yellow turning purple, banner glabrous abaxially, lower keel margins glabrous, adaxial margin ciliate middle to tip.

3–7 cm, densely hairy.

deciduous, petiolate.

5–8, tan, 3–4 mm.