Flora of North America species comparison

decumbent-ascending to erect, strigulose.

erect or ascending, softly villous-hirsute or shaggy-villous.

(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.

4–13 cm;

stipules connate-sheathing or distinct at proximal nodes, distinct at distal nodes, (2–)3–12 mm, submembranous becoming papery-scarious;

leaflet blades oblong to oblanceolate or obovate, 4–33 mm, apex obtuse to truncate or emarginate, surfaces villous-pilose abaxially, glabrous adaxially.

(7–)10–50-flowered;

axis (0.6–)1–9(–13) cm in fruit;

bracts 2–8 mm;

bracteoles 0.

14–30-flowered;

axis 3–22 cm in fruit;

bracts 2–5 mm;

bracteoles 0–2.

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

erect, 4–12(–15) cm.

to 0.8 mm.

1.5–5 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.

(16–)18–25 mm;

calyx 7–12.5 mm, sparsely villous, tube 4.7–8 mm, lobes subulate, 1.7–4.5 mm;

corolla keel 12–15 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.

stramineous, 17–32 × 3.5–5.5 mm, fleshy becoming stiffly papery or leathery, glabrous;

septum 0.6–1.5 mm wide;

stipe 5–11 mm.

= 22.