Flora of North America species comparison

smooth, sparsely gland-dotted or eglandular, usually glabrous, sometimes glabrate.

(10–)14–22(–30) cm;

stipules linear to linear-lanceolate, 2.5–4.5 mm, eglandular, slightly hairy or margins ciliate;

petiole (16–)20–40(–60) mm, sparsely gland-dotted or eglandular, glabrous or sparsely puberulent;

rachis sparsely gland-dotted, glabrous or, rarely, sparsely puberulent;

leaflets (9–)11–15(–19), stipels acicular to setaceous, 1.2–2 mm, petiolule 2–4(–5.5) mm, sparsely gland-dotted, usually glabrous, blade often elliptic to oblong, sometimes ovate to, rarely, orbiculate, (14–)20–45(–75) × (10–)14–28(–36) mm, base round to truncate or subcordate, margins slightly revolute, entire or slightly crenulate, apex obtuse to broadly round or emarginate, surfaces gland-dotted, mostly glabrous;

midvein terminated by a slightly swollen mucro, 0.2–0.4 mm.

1–3(or 4)-branched, (5–)10–18(–28) cm;

rachis gland-dotted, usually glabrous;

bracteoles usually narrowly lanceolate, (0.5–)0.8–1.5(–2) mm, eglandular, puberulent, often ciliate.

(0.8–)1–2.5(–3) mm, eglandular, usually glabrous.

calyx tube broadly turbinate to campanulate, 2–3(–3.2) mm, eglandular, glabrous except rim ciliate;

lobes obscure or developed, then rounded to broadly triangular-dentate, 0–0.6(–0.8) mm;

banner purplish, broadly obcordate, (4.5–)6–8(–8.5) × 4–6 mm, clawed, margins entire or erose;

filaments 8–11 mm, connate basally 3–4.5 mm;

anthers golden yellow to orange;

ovary glabrous.

sessile, (6.5–)7.5–9(–10) × (2.5–)3–4(–4.5) mm, margins distinctly curved outward abaxially, straight or nearly so adaxially, at least distal 2/3 gland-dotted, glabrous.

not seen.