Flora of North America species comparison

prostrate to decumbent, radiating, villosulous or villous.

ascending or decumbent, 1–9 cm underground, sparsely strigulose.

2.5–5 cm;

stipules 2–5 mm, membranous;

leaflets (7–)11–19, blades obovate-cuneate, 3–10 mm, apex obtuse to retuse, surfaces villous abaxially, glabrous adaxially.

(2–)3.5–18 cm;

stipules distinct, 3–10 mm, submembranous, glabrous abaxially;

petiolate or subsessile;

leaflets (11–)15–33, blades oblanceolate, oblong-oblanceolate, obovate, suborbiculate, or broadly oval to linear-elliptic, (2–)3–24 mm, apex obtuse, acute, subacute, or truncate-emarginate, sometimes apiculate, surfaces pubescent abaxially, glabrous or glabrescent adaxially.

(7–)12–25-flowered, flowers spreading to declined;

axis 2.5–8(–11) cm in fruit;

bracts 0.6–1.5 mm;

bracteoles 0.

(5–)6–25(–35)-flowered, flowers ascending or slightly arched;

axis 1–7(–14) cm in fruit;

bracts 2.5–7.5 mm;

bracteoles 0–2.

ascending or incurved, 2–3.5 cm.

ascending to spreading, (1.5–)2–16 cm.

0.5–1.8 mm.

2–7.5 mm.

9–10 mm;

calyx campanulate, 3.8–4.7 mm, loosely villous, tube 2.8–3.8 mm, lobes triangular-subulate, 1–1.7 mm;

corolla reddish lilac;

banner recurved through 45°;

keel 8.5–9.3 mm.

(16–)16.5–25(–27) mm;

calyx usually broadly or deeply campanulate or cylindro-campanulate, rarely cylindric, (6.6–)7.7–14 mm, densely strigulose, pilosulous, ascending-pilose, or villosulous-tomentulose, tube (5.2–)5.6–9.7 mm, lobes subulate or triangular-subulate, (1.3–)1.7–4.2(–5.8) mm;

corolla pink-purple, red-purple, white, whitish (faintly lilac-tinged), lilac, ochroleucous, or suffused pinkish lilac;

keel (10.7–)12–20.7 mm.

disjointing from receptacle when mature, deflexed, green or faintly mottled, incurved through 0.5+ spiral, obliquely ellipsoid to lanceoloid-ellipsoid, dorsiventrally compressed, (16–)20–30 × (4.5–)5–8 mm, semibilocular, somewhat fleshy becoming leathery, villosulous;

sessile.

green, often red-mottled or suffused with red on adaxial surface, becoming brown or blackish, straight, globose, subglobose, broadly and plumply oblong-ellipsoid, oblong-ovoid, or oblong-obovoid, ± obcompressed, 15–40 × 12–27 mm, fleshy becoming alveolate-spongy or pithy, wrinkled on drying, mesocarp at least 1.2 mm thick, glabrous.

14–19.

34–77.