Flora of North America species comparison

ascending or prostrate, finely strigulose.

decumbent to ascending, sparsely strigose.

2.5–7 cm;

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

leaflets (7 or)9–21, blades oblong-obovate to linear-oblong or -elliptic, 2–10 mm, apex obtuse to subacute or retuse, surfaces strigulose abaxially, strigulose, glabrous, or glabrate adaxially.

5–8 cm;

stipules distinct throughout, 1.7–3.3 mm;

leaflets 15–23, blades obovate-cuneate or oblong-oblanceolate, 7–16 mm, apex mostly truncate-retuse to obtuse, surfaces sparsely pubescent abaxially, nearly glabrous adaxially.

5–15-flowered;

axis 1–8 cm in fruit;

bracts 1–1.5 mm;

bracteoles 0.

7–20-flowered, flowers ascending at anthesis;

axis 1.5–4.5 cm in fruit;

bracts 1.4–2.7 mm;

bracteoles usually 2.

ascending, 1.5–8(–10) cm.

6–10 cm.

0.8–1.7 mm.

2 mm.

6.5–10 mm;

calyx 3.4–4.8 mm, strigose, tube 2.2–2.8 mm, lobes lanceolate-subulate, 0.9–2.2 mm;

corolla yellowish, yellowish white and lightly tinged rose, or greenish ochroleucous, banner violet-veined;

banner recurved through 45–85°;

keel 4.6–6.4 mm.

14–19 mm;

calyx campanulate to subcylindric, 7.5–8.8 mm, tube 6–7.3 mm, teeth 1.5 mm, acuminate;

corolla creamy-white, often tinged rose or lavender, especially on keel tip;

banner recurved through 40–50°.

pendulous, brown or stramineous, lunate, lanceoloid-ellipsoid, 3-sided compressed, 12–25 × 2.6–4 mm, papery, strigulose-villosulous;

septum 1.3–2.4 mm wide;

stipe 2.5–5 mm.

spreading or pendulous, falcately oblong, laterally compressed, 28–37 × 3–3.5 mm, bicarinate, unilocular, sparsely white-strigose;

stipe 6–9 mm.

11–16.

unknown.