Flora of North America species comparison

reduced to thick crowns.

erect to ascending, strigulose.

1.5–14(–15) cm;

stipules (2.5–)4–11 mm, submembranous becoming scarious or papery;

leaflets 1–13(or 15), blades obovate to elliptic, oblanceolate, or orbiculate, 3–20 mm, apex acute to obtuse or retuse, surfaces villous-tomentulose.

(6–)9–22 cm;

stipules 4–8 mm, membranous becoming papery-scarious;

leaflets (17–)21–31, blades linear-oblong, narrowly oblong-elliptic, lanceolate, or oval, (3–)8–22 mm, apex obtuse or truncate-emarginate, surfaces strigulose abaxially, glabrous adaxially.

2–8-flowered, flowers ascending;

axis 0.2–2.7 cm in fruit;

bracts 3.5–10 mm;

bracteoles 0–2.

15–30-flowered, flowers ascending;

axis 8–22 cm in fruit;

bracts 1.7–2.5 mm;

bracteoles 2.

0.5–11 cm.

erect, 10–25(–30) cm.

1.4–5 mm.

0.5–4 mm, clavately thickened in fruit.

14–32 mm;

calyx cylindric or campanulate, 7–20 mm, villous, tube 5–16 mm, lobes subulate to lanceolate, 1–4 mm;

corolla pink-purple;

banner recurved through 40°;

keel 12–26 mm.

10–10.7 mm;

calyx campanulate, 5–6.3 mm, strigulose-pilosulous, tube 3.7–4.7 mm, lobes lanceolate-subulate, (1.9–)2.2–5.2 mm;

corolla ochroleucous, drying yellowish, immaculate;

banner recurved through 45°;

keel 10.1–10.6 mm.

ascending (humistrate), brown-stramineous, incurved, obliquely ovoid, obcompressed, (13–)18–28(–36) × 7–13(–17) mm, unilocular, fleshy becoming leathery, sparsely hirtellous to densely villous-tomentose, usually concealing surfaces.

erect, brownish stramineous, straight or slightly incurved or decurved, narrowly oblong-ellipsoid, obcompressed, 15–23 × 4.5–6.3 mm, ± bilocular, ± fleshy becoming stiffly leathery, strigulose;

septum 0.5–0.9 mm wide;

stipe (2.5–)3–6 mm.

27–40(–46).

18–26.

= 24.