Flora of North America species comparison

decumbent-ascending to erect, strigulose.

diffuse, 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.

3.5–7 cm;

stipules 1.5–3 mm, papery at proximal nodes, herbaceous at distal nodes;

leaflets 7–11, blades linear to linear-elliptic, (5–)8–20 mm, apex obtuse and apiculate, surfaces strigulose abaxially, glabrous adaxially.

(7–)10–50-flowered;

axis (0.6–)1–9(–13) cm in fruit;

bracts 2–8 mm;

bracteoles 0.

10–18-flowered;

axis 3–7 cm in fruit;

bracts 1–1.5 mm;

bracteoles 0.

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

incurved-ascending, 3–6 cm.

to 0.8 mm.

1.3 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.

6.5–7 mm;

calyx 3–3.3 mm, strigose, tube 2.3–2.5 mm, lobes triangular, 0.7–0.9 mm;

corolla whitish, tinged with lilac;

keel 5.5–5.9 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.

spreading or declined, green or purple-mottled becoming stramineous, ± straight, narrowly and subsymmetrically oblong-ellipsoid, 8–11 × 2.4–2.8 mm, papery, strigulose;

stipe 4–5 mm.

8–10.