Flora of North America species comparison

prostrate.

2–5 cm;

leaflets 9–15(or 17), blades oblanceolate, 6–18 mm, terminal leaflet 7–15 mm, apex obtuse or subacute.

3–8 cm;

leaflets 11–19(or 21), blades obovate or elliptic, 2.5–11 mm, apex obtuse or emarginate.

shortly and loosely 6–12-flowered, short and compact in fruit;

axis 1–2 cm in fruit.

10–15-flowered, short and compact in fruit;

axis 0.5–4(–5) cm in fruit.

1.5–4 cm.

(1–)2–5.5 cm.

14–14.5 mm;

calyx 7–8 mm, tube 4.8–5.5 mm, lobes 2.2–2.5 mm;

corolla purple.

9–10.5 mm;

calyx 4.2–5.5 mm, tube 3.2–4 mm, lobes 0.8–1.4 mm;

corolla purple.

mottled, ovoid or broadly lanceoloid, moderately inflated, 16–26 × 9–12 mm, semibilocular, stiffly papery, strigulose;

beak incurved, 4–8 mm, unilocular.

mottled becoming stramineous, plumply ovoid-acuminate or subglobose, bladdery-inflated, 14–22(–30) × 10–16(–18) mm, papery, strigulose;

beak erect, triangular, 3–6 mm, unilocular.

12–20.

20–26.