Flora of North America species comparison

usually ascending, rarely prostrate.

3–10 cm;

leaflets (5–)9–17(or 19), blades broadly obovate, obovate-cuneate, or oblong-elliptic to suborbiculate or oblanceolate, (3–)5–15 mm, apex retuse or obtuse.

3–13(–16) cm;

leaflets (7–)15–25, blades oval-obovate, broadly oblanceolate, or narrowly elliptic-oblanceolate, (2–)6–16(–21)mm, apex obtuse and apiculate, truncate, acute, or subacute.

8–18(–22)-flowered;

axis 0.5–3(–3.5) cm in fruit.

7–18-flowered, short and compact in fruit;

axis 1–2.5(–5) cm in fruit.

1–3.5 cm.

1.5–4.5(–6.5) cm.

7.4–11 mm;

calyx 4.1–6.4 mm, tube 2.8–4.2 mm, lobes 1–2.2 mm;

corolla whitish or yellowish, sometimes faintly lilac.

12.6–17 mm;

calyx (6.2–)6.7–10 mm, tube 5–6.5 mm, lobes (1.2–)1.6–3.5(–4) mm;

corolla usually pink-purple, rarely whitish.

green, usually mottled, becoming stramineous or brownish, obliquely ovoid-acuminate to lanceoloid-acuminate, strongly to scarcely inflated, 10–23 × (3–)4.5–10 mm, semibilocular, stiffly papery, opaque or nearly so, usually thinly strigulose, rarely puberulent;

beak 4–9 mm, unilocular.

usually mottled becoming stramineous, narrowly to broadly ovoid-acuminate, ± strongly inflated, 8–20 × 4–11 mm, thinly papery, glabrous or exceptionally puberulent;

beak triangular-acuminate, (3–)4–11 mm, unilocular.

(15 or)16–21.

13–20.

= 22.