Flora of North America species comparison

glabrous or glabrate.

1.5–5.5 cm;

leaflets (9–)15–21, crowded, blades obovate or oblanceolate, (1–)2–10 mm, apex obtuse or retuse.

4.5–10 cm;

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

(4–)10–21-flowered, short and compact in fruit;

axis (0.3–)1–2.5 cm in fruit.

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

axis 4–8.5 cm in fruit.

0.5–2 cm.

4–9.5 cm.

(8.8–)9.8–12 mm;

calyx (4.8–)5.4–7.3 mm, tube (3.6–)3.9–4.9 mm, lobes (1–)1.2–2.4 mm;

corolla whitish or cream, sometimes with pink tips.

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.

usually faintly mottled becoming stramineous, plumply ovoid- or ellipsoid-acuminate, strongly inflated, 10–18 × (5–)6–12 mm, thinly papery, strigulose or, sometimes, glabrous;

beak erect or incurved, deltoid, 3–5 mm, unilocular.

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.

(12–)14–19.

21–31.

= 22.