Flora of North America species comparison

erect, 30–60 cm, hirsute to hirsute-villous.

decumbent to erect, 10–50 cm, loosely strigose to villous.

petiole 10–30(–40) mm;

leaflets (9–)11–27, blades elliptic to narrowly oblong, 15–30 × (5–)7–13 mm, length 2.5–3.5(–4) times width, apex obtuse to rounded, surfaces loosely strigose to sericeous.

petiole 2–8(–15) mm;

leaflets (9 or)11–17(or 19), blades bicolored (darker abaxially), narrowly elliptic to oblong-elliptic or elliptic-lanceolate, 9–20(–25) × 2–6 mm, length 2.5–5 times width, apex acute, abaxial surface finely and evenly sparsely strigose, hairs relatively short, not overlapping, venation distinctly reddish, adaxial glabrate.

congested, 8–14-flowered, 2–4 cm;

floral bracts setaceous, caducous.

axillary and terminal, (1–)3–8-flowered, evident (flowers well above level of leaves), 1.5–15 cm;

floral bracts persistent, linear-lanceolate.

corolla pink and pink-purple or yellowish, aging pink-purple, 15–18 mm;

stamens weakly diadelphous;

style bearded.

corolla yellowish white, aging reddish to purple, 10–15 mm;

stamens diadelphous;

style bearded.

30–60 × 4 mm, villosulous.

30–50 × 5–6 mm, hirsute-villous.