Flora of North America species comparison

ascending to erect, strigulose.

erect or ascending, strigulose to pilose, cinereous or canescent.

(2–)3–11 cm;

stipules 3–9 mm, papery proximally, herbaceous distally;

leaflets 9–15(or 17), blades elliptic to lanceolate-elliptic or oblong, 1–22(–30) mm, apex obtuse, surfaces strigose abaxially, glabrous or glabrate adaxially.

3–10(–14) cm;

stipules 2.5–10 mm, scarious;

leaflet blades linear, linear-oblanceolate, or narrowly elliptic, (2–)4–27(–45) mm, apex acute to subobtuse, surfaces strigose abaxially, glabrous adaxially.

(5–)7–27-flowered;

axis (1–)3.5–28 cm in fruit;

bracts 1–3.5 mm;

bracteoles 0(or 1).

9–47-flowered;

axis (2–)3–15(–20) cm in fruit;

bracts (2–)3–7 mm;

bracteoles 0–2.

erect or incurved-ascending, (3.5–)5–18 cm, surpassing subtending leaf.

erect, 1–4(–5.5) cm, much shorter than subtending leaves.

0.5–2 mm (0.8–3 mm in fruit).

0.3–1.2 mm.

(4.1–)5.5–8 mm;

calyx marcescent, 3.3–5.4 mm, strigulose to pilosulous, tube 2.5–3.5 mm, lobes narrowly lanceolate, 0.9–1.6 mm;

corolla blue-purple, pale pink, or whitish;

keel 4–5.7 mm.

13–17.2 mm;

calyx (7.2–)7.5–11 mm, strigulose to pilose, tube (5.4–)5.7–7.4 mm, lobes lanceolate-subulate, (1.5–)1.8–3.6 mm;

corolla banner recurved through 45°;

keel 10.4–12.8 mm.

spreading or reflexed, dark when dry, usually somewhat decurved, subsymmetrically or obliquely ovoid-ellipsoid, laterally compressed, (4–)5–12(–13) × (2.3–)2.5–5.5 mm, sub-bilocular, firmly papery, base cuneate, apex shortly cuspidate, strigose-pilosulous;

valves inflexed as hyaline septum (0.2–)0.4–1.2 mm wide;

sessile or subsessile.

brown-stramineous, gently incurved, dorsiventrally compressed or 3-sided at dehiscence, carinate by ventral suture, beak laterally compressed, 9–12 × 3.3–5 mm, papery, strigose or glabrous;

stipe 0.7–2.5 mm.

4–8.

= 16, 32.

= 22.