Flora of North America species comparison

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

usually ascending to decumbent or reclining, rarely erect, 2–6(–10) cm, strigose to hirsute.

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 20–60 mm;

leaflets (9–)13–25(–29), blades obovate, elliptic to oblong-oblanceolate, or linear-oblanceolate, (15–)20–50 × 4–16(–20) mm, length 2.5–5 times width, apex obtuse to rounded or truncate, abaxial surface strigose, adaxial glabrous.

congested, 8–14-flowered, 2–4 cm;

floral bracts setaceous, caducous.

(12–)20–45-flowered, (10–)20–40 cm;

floral bracts persistent, linear-subulate.

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

stamens weakly diadelphous;

style bearded.

corolla white or pink and white, becoming red to purple, 15–18 mm;

stamens monadelphous;

style bearded.

30–60 × 4 mm, villosulous.

40–80 × 4–5 mm, evenly hirsute to hirsutulous or short-strigose.