Flora of North America species comparison

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

erect or ascending, densely silvery white-strigulose.

(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.

(2.5–)5–15(–16.5) cm;

stipules 1.5–5 mm, papery;

leaflet blades linear or linear-oblong, (3–)5–25(–34) mm, apex truncate-emarginate or subacute, surfaces sparsely strigulose abaxially, densely silvery white-strigulose adaxially.

(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.

(4 or)5–20(–28)-flowered;

axis (2–)3–13 cm in fruit;

bracts 0.7–2.5 mm;

bracteoles 2.

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

erect, (5–)7–20 cm.

2–7.5 mm.

0.9–3 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.

15–22 mm;

calyx 5.5–9.5 mm, strigose, tube 3.6–5 mm, lobes subulate, (1.5–)1.8–4.3 mm;

corolla keel 10.7–15.3 mm.

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.

brownish or stramineous, strongly laterally compressed, 12–28 × 4–7.5 mm, fleshy becoming leathery or subligneous, glabrous;

septum 3.5–6 mm wide; stipitate (stipe 4–8 mm).

34–77.