Flora of North America species comparison

finely longitudinally grooved and ridged, often obscurely gland-dotted, sparsely puberulent or glabrous.

(8–)15–25(–30) cm;

stipules mostly acicular, 1.2–2.2 mm;

petiole (3–)8–15(–18) mm, gland-dotted, sparsely puberulent or glabrous;

rachis sparsely gland-dotted, often glabrous;

leaflets (19–)23–33(–41), stipels acicular, 0.4–1.5 mm, petiolule (1–)1.5–2(–3) mm, gland-dotted, usually glabrous, blade elliptic to oblong or ovate to suborbiculate, (7–)12–25(–42) × (2.5–)5–9(–11) mm, base obtuse to round or truncate to subcordate, margins usually conspicuously revolute, crenulate, apex obtuse to round or emarginate, surfaces gland-dotted abaxially, glabrous or glabrate;

midvein terminated by a swollen mucro, 0.2–0.5 mm.

(1–)4–10-branched, (5–)10–25(–30) cm;

rachis sparsely gland-dotted, sparsely puberulent;

bracteoles linear to narrowly spatulate, 1.2–2.5 mm, gland-dotted, sparsely hairy.

(0.5–)1–1.8(–2.2) mm, gland-dotted, sparsely puberulent.

calyx tube turbinate to narrowly campanulate, (2–)2.2–3.2(–3.5) mm, distal 1/2 often gland-dotted, glabrous or glabrate;

lobes: abaxial lobe narrowly triangular, slightly longer, adaxial lobes triangular or obtuse, 0.8–1.8(–2) mm;

banner violet or white, broadly obcordate, (4.5–)5–6(–7) × 3–4.5 mm, distinctly clawed, margins entire or finely erose;

filaments 6–9 mm, distinct;

anthers yellowish;

ovary glabrous.

sessile, 4–6.5 × 1.8–2.5 mm, margins strongly curved outward abaxially, straight to slightly arched adaxially, distal 2/3 gland-dotted, glabrous.

not seen.