Flora of North America species comparison

strigulose-pilosulous, hairs basifixed.

strigulose-pilosulous, hairs basifixed, silvery or cinereous.

1–15 cm.

(5–)8–32 cm.

(3–)4.5–19 cm;

leaflets (9 or)11–21, blades narrowly to broadly elliptic, lanceolate, or lanceolate-oblong, (3–)5–26 mm, apex acute, obtuse, obtuse and apiculate, or, rarely, retuse, surfaces glabrous or sparsely pubescent.

4–14(–17) cm;

leaflets 9–19, blades linear-elliptic to narrowly linear, 3–26(–30) mm, apex acute, surfaces pubescent.

(3–)6–16-flowered;

axis (1–)1.5–7(–7.5) cm in fruit.

loosely (5–)7–19-flowered;

axis (2–)4–12 cm in fruit.

calyx (3.8–)4–5.6 mm, tube 2.6–3.5 mm, lobes (0.9–)1–2.3 mm;

corolla whitish, sometimes purple-veined;

banner (5.2–)6.5–13 mm;

keel (7.1–)8–10(–11.4) mm.

calyx (4.2–)4.6–6 mm, tube 2.6–4.2 mm, lobes (1.4–)1.8–2.6 mm;

corolla lilac or pink-purple;

banner (9.5–)9.8–12 mm;

keel (7.8–)8.6–10.7 mm.

linear, linear-ellipsoid, or -oblanceoloid, (15–)18–25 × 2.5–4 mm, usually glabrous, rarely with few, scattered hairs.

linear-oblong or linear-ellipsoid, 15–22(–25) × (2.5–)3–4 mm, densely strigulose.

(6 or)7–11.

8–12(–17).

= 22.