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.

(4–)6–16 cm;

leaflets 17–25, blades ovate, broadly oval, oblong-elliptic, or obovate-cordate, (3–)5–22 mm, apex obtuse and apiculate or emarginate.

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

axis 1–2 cm in fruit.

loosely 13–30-flowered;

axis elongating, (3–)5–20 cm in fruit.

1.5–4 cm.

5–14 cm.

14–14.5 mm;

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

corolla purple.

15–16.5 mm;

calyx 7.2–8.6 mm, tube 5.6–6.4 mm, lobes 1.6–2.6 mm;

corolla ochroleucous (immaculate).

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

beak incurved, 4–8 mm, unilocular.

green becoming stramineous, narrowly oblong- or linear-ellipsoid, not inflated, 20–30 × 3.7–5 mm, bilocular, somewhat fleshy becoming leathery or stiffly papery, glabrous;

beak 3–5 mm, unilocular.

12–20.

22–26.