Flora of North America species comparison

erect, arching, branched, 3–10 dm.

ascending and spreading or prostrate, branched, 3–30 dm.

6–15 cm;

stipules narrowly long-triangular, attenuate, 4–6 mm;

petiole 0.1–2.5(–3) cm;

stipels 2–3 mm;

petiolules 2–2.5 mm;

leaflets (5 or)7–11, opposite, blades broadly ovate, ovate-rhombic, or elliptic, 15–40(–50) × 10–23(–30) mm, base cuneate to broadly cuneate, apex rounded to acute, surfaces appressed-pubescent, pale abaxially.

1.5–4.5 cm;

stipules narrowly linear, 2.5–3.5 mm;

petiole 1–1.5 cm;

stipels of brown hairs;

petiolules 0.5 mm;

leaflets 5–11, sometimes subopposite or alternate proximally, opposite distally, blades elliptic or obovate, 7–14 × 3–4 mm, base cuneate to broadly cuneate, apex broadly acute or obtuse, apiculate, surfaces pubescent, hairs erect, spreading, and appressed.

40–60+-flowered, dense, 7–8.5 cm.

3–10-flowered, lax, 2.5–3.5 cm.

2–3 cm.

0.7–1.2 cm.

3–5 mm, glabrous.

0.5–1 mm.

12–14(–18) mm;

calyx 2.5–4 mm, lobes triangular;

corolla usually pink, rarely white.

2.5–3 mm;

calyx 1.5–1.9 mm, lobes subulate;

corolla reddish or salmon pink.

brown, deflexed, cylindric, straight, 35–70 mm, leathery, glabrous.

brown, spreading, slightly deflexed, or slightly ascending, cylindric, straight, 18–26 mm, papery, pubescent.

8–12, reddish brown, ellipsoidal.

8–12, amber-brown, cuboid.

= 16.

= 16.