Flora of North America species comparison

10-60 cm.

30-60 cm.

2x-ternately compound, 15-30 cm, usually shorter than stems;

leaflets green adaxially, to 11-33 mm, not viscid;

primary petiolules 17-58 mm (leaflets not crowded), glabrous or pilose.

2-3x-ternately compound, 10-35 cm, much shorter than stems;

leaflets green adaxially, to 13-32 mm, viscid;

primary petiolules 21-64 mm (leaflets not crowded), glandular-pubescent or glandular.

pendent;

sepals erect, red proximally, yellow-green distally, elliptic-ovate, 7-11 × 4-5 mm, apex rounded to acute;

petals: spurs red, straight, ± parallel, 16-23 mm, stout (at least proximally), abruptly narrowed near middle, blades yellow-green, oblong or rounded, 6-8 × 3-4 mm;

stamens 8-14 mm.

erect or nodding;

sepals perpendicular to floral axis, white, cream, blue, or pink, oblong-lanceolate, 8-20 × 3-6 mm, apex acuminate to obtuse;

petals: spurs white or colored like sepals, straight, ± parallel or divergent, 15-30 mm, slender, evenly tapered from base or occasionally ± abruptly narrowed near middle, blades white or cream, oblong, 6-10 × 3-7 mm;

stamens 9-14 mm.

13-20 mm;

beak 13-15 mm.

10-20 mm;

beak 8-10 mm.