Flora of North America species comparison

decumbent-ascending to erect, strigulose.

decumbent, tips ascending, 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.

(1.5–)3–7 cm;

stipules connate at proximal nodes, connate to 1/2 their length at distal nodes, 1.5–4 mm, membranous becoming papery;

leaflets 9–19, blades oblong-obovate, elliptic, or linear-oblong, 2–10 mm, apex obtuse or emarginate, surfaces pubescent abaxially, glabrate adaxially.

(7–)10–50-flowered;

axis (0.6–)1–9(–13) cm in fruit;

bracts 2–8 mm;

bracteoles 0.

(5–)7–25-flowered;

axis 1.5–9 cm in fruit;

bracts 0.5–1.5 mm;

bracteoles 0.

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

incurved-ascending, 3–10 cm.

to 0.8 mm.

0.5–1.5 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.

5.2–7.7 mm;

calyx marcescent, 3.5–4.7 mm, strigulose, hairs white, sometimes also black, tube 2–3.2 mm, lobes subulate, 1–1.6 mm;

corolla whitish tinged with dull lilac;

banner recurved through 65–90°;

keel 5–6.5 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.

persisting and dehiscent on plant, green, sometimes also purple, becoming stramineous, strongly curved downward, linear-oblong or linear-ellipsoid, bluntly 3-sided compressed, 13–25 × 2.3–3 mm, incompletely bilocular, papery, finely strigulose;

valves inflexed as nearly complete septum 0.7–1.5 mm wide;

stipe 0–0.7 mm.

12–18.

= 22.