Flora of North America species comparison

ascending-erect, clustered, branched.

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

cauline;

stipules not leaflike, green to silvery, 5–18 mm;

petiole 2–7 cm;

leaflets 5–10, blades 20–70 × 5–14 mm, adaxial surface pubescent.

usually basal;

stipules 10–24 mm;

petiole 6–30 cm;

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

open, 10–44 cm;

flowers usually whorled.

10–45 cm;

flowers whorled or not.

2–12 cm;

bracts deciduous, 6–16 mm.

10–50 cm;

bracts deciduous, 4–5 mm.

2–7 mm.

2–8 mm.

(8–)12–16 mm;

calyx bulge or spur 0–1 mm, abaxial lobe entire or 3-toothed, 7–13 mm, adaxial lobe 2-toothed, 6–12 mm;

corolla usually purple, rarely yellowish white, banner patch indistinct, banner glabrous abaxially, keel strongly upcurved, glabrous, banner and wings narrow, not covering tip.

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.

2–5 cm, silky.

3–7 cm, densely hairy.

deciduous, petiolate.

deciduous, petiolate.

3–7, gray to tan, mottled tan, 4–7 mm.

5–8, tan, 3–4 mm.

= 48.