Flora of North America species comparison

decumbent-ascending to erect, strigulose.

erect or ascending, loosely strigulose to villosulous.

(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.

3–10(–13) cm;

stipules (1–)2–7 mm, papery at proximal nodes, herbaceous at distal nodes;

leaflet blades narrowly oblong-oblanceolate to linear-oblong, 5–18(–25) mm, apex retuse, surfaces strigulose to villosulous.

(7–)10–50-flowered;

axis (0.6–)1–9(–13) cm in fruit;

bracts 2–8 mm;

bracteoles 0.

12–35(–40)-flowered;

axis 2.5–10 cm in fruit;

bracts 1.5–6 mm;

bracteoles 0.

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

erect, (5–)7–15 cm.

to 0.8 mm.

0.8–2 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.

15–18.6 mm;

calyx gibbous-convex behind pedicel, 8–10.5 mm, villosulous or villous-tomentulose, tube 7.5–9 mm, lobes triangular, 1–2.1 mm;

corolla keel 11.5–14.3 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.

green becoming stramineous, 12–15 × (3–)3.4–4(–5.4) mm, stiffly leathery, glabrous or sparsely pilosulous;

stipe 6–10 mm, pilosulous.