Flora of North America species comparison

prostrate to weakly ascending, branched proximally.

3–8(–11) cm;

leaflets 11–15(–19), blades obovate or oblanceolate, 5–15 mm, apex retuse, surfaces glabrate to densely strigulose, hairs appressed or subappressed.

4–11 cm;

leaflets (9–)13–19, blades obovate or oblanceolate, 4–20 mm, apex mostly retuse, surfaces strigulose-villosulous, some hairs spreading or sinuous.

(11–)15–30(–37)-flowered, short and dense, cylindric or globose in fruit;

axis 1–4(–7) cm in fruit.

(8–)12–30-flowered, short and compact in fruit;

axis (2–)3–7(–9) cm in fruit.

1–4(–7) cm.

2.5–7 cm.

8.8–11 mm;

calyx 4–6.5 mm, tube 3–4 mm, lobes 0.6–1.4(–2) mm;

corolla whitish, sometimes wings and keel with lavender tips.

9.3–11.3 mm;

calyx (4.5–)5–7.1 mm, tube 3–3.8 mm, lobes (1.5–)2–3.3 mm;

corolla usually whitish, sometimes purple or pink-purple.

faintly mottled becoming stramineous, obliquely ovoid or subglobose, strongly inflated, (8–)12–21 × (6–)7–12 mm, thinly papery, translucent, glabrous or strigulose;

beak 3–7 mm, unilocular.

green, faintly mottled, or stramineous, obliquely ovoid or subglobose, strongly inflated, 15–25 × (6–)8–14 mm, thinly papery, translucent, glabrous or strigulose;

beak 3–7 mm, unilocular.

15–21(–25).

18–26.