Flora of North America species comparison

erect or ascending, villosulous.

many, decumbent, glabrous or sparsely strigose.

(4–)5–14 cm;

stipules 3–5 mm, papery;

leaflets (17–)21–27(–33), blades oblong, obovate-cuneate, or oblanceolate, 4–14 mm, apex obtuse to truncate-retuse, surfaces villosulous, sometimes sparsely so adaxially.

3–7 cm;

stipules 2.5–5 mm, membranous or membranous-margined;

leaflets 13–25(–29), blades oblanceolate or obovate-cuneate, 6–16 mm, apex retuse or apiculate, surfaces glabrous (except midrib sparsely strigose) abaxially, glabrous adaxially.

10–25-flowered;

axis 5–12.5 cm in fruit;

bracts 1–2.5 mm;

bracteoles 0.

5–7-flowered, flowers ascending;

axis 1.5–2 cm in fruit;

bracts 2–4 mm;

bracteoles 2.

erect, 5.5–18 cm.

reclined in fruit, 2–6 cm.

1–4.5 mm.

1.5–5 mm.

6.5–8.5 mm;

calyx 5–7.5 mm, strigose, tube 2.5–3.5 mm, lobes triangular, 0.7–1.1 mm;

corolla ochroleucous, immaculate;

banner recurved through 50–85°;

keel 8.2–12 mm.

16–23 mm;

calyx short-cylindric, 9.5–11 mm, strigulose, tube 5.5–6.5 mm, lobes linear-subulate, 3.5–4.5 mm;

corolla whitish;

keel 12–13 mm.

pendulous, stramineous, lunate, lanceoloid, 3-sided compressed, lateral face flat, dorsal face grooved, (16–)20–30 × 3–4.5(–5) mm, length 5–7 times width, stiffly papery, villosulous;

septum 2–3 mm wide;

stipe (4–)7–12(–14) mm.

ascending (humistrate), stramineous, slightly incurved, obliquely oblong-ovoid, obcompressed, 20–40 × (9–)11–19 mm, bilocular, fleshy becoming woody, glabrous;

septum 3–4 mm wide;

stipe 5–20 mm.

(11–)13–21.

26–28.