Flora of North America species comparison

decumbent-ascending to erect, strigulose.

erect or ascending, usually shorter than longest peduncles, sparsely strigulose.

(2–)4–17 cm;

stipules 4–13(–16) mm, papery-scarious, pallid;

leaflet blades oblong to elliptic, (4–)7–27(–33) mm, apex acute or obtuse, surfaces sparsely to moderately strigose, sometimes glabrous adaxially.

4–17 cm;

stipules connate-sheathing at proximal nodes, connate or distinct at distal nodes, 1.5–7 mm, scarious;

leaflets 5–15, blades filiform to linear or narrowly elliptic, 2–23 mm, apex acute to obtuse, surfaces strigose abaxially, glabrous adaxially;

terminal leaflet sometimes decurrent distally, not jointed to rachis.

(7–)10–50-flowered;

axis (0.6–)1–9(–13) cm in fruit;

bracts 2–8 mm;

bracteoles 0.

6–34-flowered;

axis 3–25 cm in fruit;

bracts 1.5–3.5 mm;

bracteoles 0 or 1.

erect or incurved-ascending, (3–)4–14(–16.5) cm.

erect, 4–25 cm, together with racemes longer than stems, much surpassing subtending leaves.

to 0.8 mm.

0.3–2 mm.

11.5–19.5 mm;

calyx [4.8–]5.6–10.5 mm, strigulose, tube [3–]4–7 × 2–3.2 mm, lobes subulate or subulate-setaceous, 0.4–4.2 mm;

corolla keel 8–15 mm.

7–11 mm;

calyx campanulate, 5–7.5 mm, white-pilose, tube 3–4 mm, lobes lanceolate-subulate, 1.8–3.5 mm;

corolla marcescent, pink-purple;

banner recurved through 45°;

keel 5.7–7 mm.

stramineous, ovoid-, oblong-, or lanceoloid-ellipsoid, or narrowly oblong, [5.5–]6–12 × 2.3–4 mm, thin becoming papery, strigulose;

stipe 0–1.8 mm.

ascending-spreading, stramineous, slightly incurved, ovoid to ellipsoid, obcompressed, 5.5–8 × 2.3–3.4 mm, thinly fleshy becoming papery, strigulose.

4–6.