Flora of North America species comparison

glabrous or glabrate.

prostrate or decumbent.

4.5–10 cm;

leaflets (7–)13–19, blades obovate-cuneate or oblong-obovate, (5–)7–17(–21) mm, apex obtuse or truncate-emarginate.

1–5 cm;

leaflets (7–)11–19, mostly conduplicate, blades elliptic-oblanceolate, oval, or obovate, 1.5–7 mm, apex obtuse or emarginate.

loosely (10–)15–27-flowered, lax and open in fruit;

axis 4–8.5 cm in fruit.

shortly and loosely (2 or)3–9-flowered, short and compact in fruit;

axis 0.3–1.5 cm in fruit.

4–9.5 cm.

0.6–2.5 cm.

13.2–17 mm;

calyx 6.5–8 mm, tube 4.6–5.7 mm, lobes (1.5–)1.7–2.3 mm;

corolla pink-purple or lavender with white wing tips.

9.3–11.3 mm;

calyx 4.1–5.3 mm, tube 3.5–4.6 mm, lobes 0.6–1.2 mm;

corolla whitish or suffused purplish.

pale green and unmottled turning pallid, usually broadly ovoid, rarely lunately lanceoloid-acuminate, usually strongly inflated, rarely less so, 15–25 × (7–)9–15 mm, papery-membranous, subtranslucent, lustrous, glabrous;

beak triangular, short, unilocular.

in loose or compact, humistrate clusters, pale green or stramineous, purple-mottled, becoming brownish, globose or very broadly and plumply ovoid or obovoid, bladdery-inflated, 6–13 × 6–10 mm, papery, subtranslucent, sparsely and loosely strigulose;

beak linear- or subulate-tubular, cusplike, bilocular.

21–31.

(7–)10–18.

= 22.