Flora of North America species comparison

decumbent-ascending to erect, strigulose.

ascending to erect, diffuse, 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.

1.5–4.5 cm;

stipules distinct, 1.5–3.5 mm, papery at proximal nodes, subherbaceous at distal nodes;

leaflets (7 or)9–15, blades obovate to oblanceolate or elliptic, 2–9 mm, apex obtuse to emarginate, surfaces strigose-pilosulous abaxially, strigose-pilosulous or glabrate adaxially.

(7–)10–50-flowered;

axis (0.6–)1–9(–13) cm in fruit;

bracts 2–8 mm;

bracteoles 0.

subumbellate, 2–9-flowered, flowers spreading;

axis 0.2–1 cm in fruit;

bracts 1–1.5 mm;

bracteoles 0.

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

incurved-ascending, 0.7–2.5 cm.

to 0.8 mm.

1–1.8 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.

6.6–8.6 mm;

calyx campanulate, 4.2–5.3 mm, strigulose, tube 2.7–3.5 mm, lobes subulate, 1.1–2.2 mm;

corolla purplish to pink-purple or whitish;

banner recurved through 90–100°;

keel 6.6–7.2 mm, apex narrowly triangular, sometimes beaklike.

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.

deciduous from receptacle, ascending to declined, red or purple throughout or mottled, straight, ovoid or ellipsoid, bladdery-inflated, 13–29 × 7–17 mm, thin becoming papery, strigose;

gynophore 0.7–1.5 mm.

7–22.