Flora of North America species comparison

prostrate to weakly ascending, branched proximally.

decumbent and ascending.

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.

4.5–12(–15) cm;

leaflets (9–)15–21(or 23), blades obovate-cuneate to broadly oblong-oblanceolate, (5–)7–20 mm, apex obtuse, emarginate, or retuse.

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

axis 1–4(–7) cm in fruit.

loosely (10–)15–35-flowered, lax and open in fruit;

axis (3.5–)5–12 cm in fruit.

1–4(–7) cm.

(3–)4.5–7.5 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.

(11.8–)12.5–17 mm;

calyx 6.1–8.8 mm, tube 4.1–5.7 mm, lobes 1.6–3.1 mm;

corolla bright pink.

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.

stramineous, usually narrowly ovoid-acuminate, more rarely plumply so, bladdery-inflated, (20–)25–30 × 9–15 mm, papery-membranous, usually lustrous, usually glabrous, rarely puberulent;

beak 5–9 mm, unilocular.

15–21(–25).

(24–)26–36.

= 22.