Flora of North America species comparison

branched or simple, eglandular or nearly so, strigulose.

usually branched, densely glandular-verruculose, strigulose.

1–3 cm;

leaflets (9 or)11–25, blades obovate to oblong-obovate, 1.5–7 mm, surfaces pubescent, not gland-dotted abaxially.

1.4–4.5(–6) cm;

leaflets (9 or)11–23(–29), blades orbiculate-obcordate to oblong-ovate, 0.5–5(–7) mm, surfaces pubescent, gland-dotted abaxially.

moderately densely flowered;

axis (1–)1.5–6.5 cm;

bracts 2.5–4 mm.

sparsely flowered distally;

axis 2–10 cm;

bracts 1.5–3(–5.5) mm.

0.3–3 cm.

(0.5–)1–5(–9.5) cm.

0.3–0.6 mm.

0.3–0.5 mm.

nodding;

calyx 5.2–7 mm, hirtellous, tube 1.8–2.5 mm, rib intervals each with ± 5 glands, lobes lanceolate-elliptic, slightly unequal;

corolla bicolored;

banner whitish or pinkish tan, blue or purplish near margin, deltate-cordate to reniform, 3.7–5 mm; epistemonous petals whitish, blue or purplish on margins;

wings obliquely ovate, 3.3–4.2 × 2.1–2.8 mm;

keel broadly ovate or obovate, 4.3–5.8 × 3–3.7 mm;

stamens 7–8 mm;

filaments distinct to 2.5–3 mm;

anthers 0.7–1 mm.

not nodding, usually separated by distinct intervals;

calyx (2.8–)3–4.3(–4.5) mm, loosely strigulose to hirsute, tube 1.6–2(–2.1) mm, rib intervals each with 5 or 6 glands, lobes ovate, unequal;

corolla usually bicolored;

banner whitish with yellowish eye, blue or bluish near margin, deltate-cordate to reniform, 2.8–4 mm; epistemonous petals blue proximally and pale distally, or blue-violet throughout;

wings ovate to oblong-ovate, 2.6–3.8 × 1.4–2 mm;

keel elliptic-obovate, 3.6–4.8 × 2.4–3.2 mm;

stamens (5–)5.5–7 mm;

filaments distinct to 2 mm;

anthers 0.5–0.8 mm.

2 mm.

1.6–2 mm.

obliquely obovoid, 2.6–3 mm, puberulent, with arcs of glands distally.

harp-shaped, 1.8–2.4 mm, puberulent, with arcs of glands distally.

= 20.