Flora of North America species comparison

glabrous or glabrate.

ashy canescent or green.

4.5–10 cm;

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

(2.5–)4–11(–13) cm;

leaflets (9 or)11–15, blades broadly oblanceolate or obovate-cuneate, (3–)5–18 mm, apex openly notched.

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

axis 4–8.5 cm in fruit.

loosely or remotely 15–25(–30)-flowered, lax and open in fruit;

axis 5–18 cm in fruit.

4–9.5 cm.

3.5–9 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.

11–12 mm;

calyx 5–6.6 mm, tube 3.8–4.5 mm, lobes 1.2–2.1 mm;

corolla pale purple.

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.

greenish, usually mottled, becoming stramineous, obliquely ovoid-acuminate, bladdery-inflated, (10–)17–26 × 10–16 mm, bilocular, somewhat stiffly papery, opaque, strigulose;

beak (2–)3–7 mm, unilocular.

21–31.

20–26.

= 22.