Flora of North America species comparison

reduced to thick crowns.

erect or 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.

(3.5–)5–12 cm;

stipules 0.8–2 mm;

leaflets 9–15, blades obovate, oblong-obovate, or oblong-elliptic, 2.5–7 mm, apex obtuse or emarginate, surfaces glabrous.

2–8-flowered, flowers ascending;

axis 0.2–2.7 cm in fruit;

bracts 3.5–10 mm;

bracteoles 0–2.

2–5-flowered, flowers ascending;

axis 2–4 cm in fruit;

bracts 1.1–2.2 mm;

bracteoles 0–2.

0.5–11 cm.

(3.5–)5–11 cm.

1.4–5 mm.

2.4–6 mm.

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.

12–14 mm;

calyx campanulate, 6.3–7.5 mm, strigulose, tube 4–4.5 mm, lobes lanceolate-subulate, 1.8–3 mm;

corolla reddish purple, drying bluish;

banner recurved through 45°;

keel 9.4–14.4 mm, apex sharply deltate.

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.

persistent and dehiscent by gaping beak, ascending, green, or suffused or speckled with purple, becoming brownish stramineous, lunate, linear-oblanceoloid, 3-sided compressed, 15–21 × 2.8–3.8 mm, ± bilocular, fleshy becoming thinly or stiffly leathery, sparsely strigulose;

septum 1–1.3 mm wide;

stipe 1–1.5 mm.

27–40(–46).

16–19.