Flora of North America species comparison

ascending or erect, branched or unbranched.

sprawling or ascending, clustered, branched.

cauline;

petiole flattened and leafletlike, 3–10 cm;

leaflets 5–8, blades 20–40 × 2–5 mm, apex usually truncate, adaxial surface glabrous.

basal;

stipules conspicuous, 20–30 mm;

petiole 3.5–9.5 cm;

leaflet 1, blades 150–270 × 12–33 mm, surfaces sericeous or abaxially thinly pubescent.

6–35 cm;

flowers loosely spirally arranged.

11–25 cm;

flowers whorled or spirally arranged.

3–10 cm;

bracts persistent, 2–5 mm.

7–9 cm;

bracts deciduous, 6–15 mm.

2–4 mm.

2–4 mm.

8–13 mm;

calyx 3–4 mm, lobes ± equal, abaxial lobe entire or shallowly cleft, 2.5–3 mm, adaxial lobe deeply cleft, 1.5–2 mm;

corolla banner and wings magenta, banner spot white or yellowish, becoming dark magenta, keel stout, blunt, lower and upper margins ciliate from claw to middle.

10–14 mm;

calyx abaxial lobe entire, 10–11 mm, adaxial lobe entire, 7–9 mm;

corolla lilac to reddish purple or pink, banner spot maroon, glabrous.

±3 cm, pubescent.

(1.5–)2.5–4 cm, shaggy-villous.

deciduous, petiolate.

deciduous, petiolate.

6–8.

2–4.

= 52.