Flora of North America species comparison

erect or ascending, branched.

cespitose, numerous, short, branched from woody crown.

palmate;

stipules ovate, obovate, or oblong, 1–3 cm, margins entire, irregularly lobed, or serrate, apex acute or acuminate;

petiole 1–14 cm;

petiolules 0.9–1.2 mm;

leaflets (5–)7–9, blades broadly to narrowly obovate, often folded, 1–2.7 × 0.4–1.1 cm, base cuneate, veins thickened, especially distally, margins serrulate, apex rounded or truncate, apiculate, surfaces villous abaxially, sparsely villous to glabrate adaxially.

palmate;

stipules ovate to lanceolate, 0.5–1.5 cm, margins entire or irregularly dentate, apex acute to acuminate;

petiole 1.5–10 cm;

petiolules to 0.5 mm;

leaflets 3–5, blades ovate, obovate, oblong, or elliptic, 0.8–3 × 0.2–1.8 cm, base cuneate, veins thickened distally, margins spinose-dentate, apex rounded or acute, surfaces usually pubescent, sometimes glabrous adaxially.

terminal, 20–32-flowered, globose or ovoid-ellipsoid, 2.5–8 × 3–7 cm;

involucres absent.

terminal, 6–15-flowered, subglobose, 1–2 × 1.3–2.4 cm;

involucres a narrow, membranous, dentate rim, 0.5 mm.

2–8 cm.

1–6.5 cm, ± surpassing leaves, not bent distally.

erect, 1–1.5 mm;

bracteoles broadly ovate, membranous, to 0.5 mm, truncate.

erect, those of proximal flowers sometimes reflexed, 1–4 mm;

bracteoles ovate-triangular, to 0.8 mm.

20–30 mm;

calyx campanulate, 10–22 mm, villous, veins 10–15, tube 2.5–4 mm, lobes subequal, subulate, plumose, orifice open;

corolla white, creamy white, or pinkish, keel petals deep pink, 20–28 mm, banner ovate or oblong, 20–28 × 10–13 mm, apex rounded or slightly emarginate.

7.5–13 mm;

calyx tubular-campanulate, 4–7.5 mm, strigose, veins 10, tube 2–3 mm, lobes subequal, narrowly triangular, orifice open;

corolla pink-purple, often with whitish tips, sometimes nearly wholly whitish, 7–12 mm, banner oblong, 7–14 × 5–7 mm, apex rounded, usually retuse.

ovoid, 4–5 mm.

ovoid, 4–5 mm.

1 or 2, yellow or reddish, mitten-shaped to ellipsoid, 2.5–3 mm, smooth.

1, tan to brown, mitten-shaped, 3–4.5 mm, roughened.

= 32, 48.