Flora of North America species comparison

prostrate.

decumbent and ascending.

2–5 cm;

leaflets 3 or 5, blades linear-oblanceolate, 7–15 mm, terminal leaflet 14–30 mm, apex obtuse or subacute.

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.

shortly 5–12-flowered, short and compact in fruit;

axis 1.5–4 cm in fruit.

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

axis (3.5–)5–12 cm in fruit.

2–5.5 cm.

(3–)4.5–7.5 cm.

13 mm;

calyx 7 mm, tube 4.5 mm, lobes 2.5 mm;

corolla purple.

(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.

mottled, ovoid-acuminate, moderately inflated, 20–24 × 8–12 mm, stiffly papery, strigulose;

beak incurved, 4.5–7 mm, bilocular.

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.

18.

(24–)26–36.

= 22.