Flora of North America species comparison

decumbent and ascending.

3–10 cm;

leaflets (5–)9–17(or 19), blades broadly obovate, obovate-cuneate, or oblong-elliptic to suborbiculate or oblanceolate, (3–)5–15 mm, apex retuse or obtuse.

4.5–12(–15) cm;

leaflets (9–)15–21(or 23), blades obovate-cuneate to broadly oblong-oblanceolate, (5–)7–20 mm, apex obtuse, emarginate, or retuse.

8–18(–22)-flowered;

axis 0.5–3(–3.5) cm in fruit.

loosely (10–)15–35-flowered, lax and open in fruit;

axis (3.5–)5–12 cm in fruit.

1–3.5 cm.

(3–)4.5–7.5 cm.

7.4–11 mm;

calyx 4.1–6.4 mm, tube 2.8–4.2 mm, lobes 1–2.2 mm;

corolla whitish or yellowish, sometimes faintly lilac.

(11.8–)12.5–17 mm;

calyx 6.1–8.8 mm, tube 4.1–5.7 mm, lobes 1.6–3.1 mm;

corolla bright pink.

green, usually mottled, becoming stramineous or brownish, obliquely ovoid-acuminate to lanceoloid-acuminate, strongly to scarcely inflated, 10–23 × (3–)4.5–10 mm, semibilocular, stiffly papery, opaque or nearly so, usually thinly strigulose, rarely puberulent;

beak 4–9 mm, unilocular.

stramineous, usually narrowly ovoid-acuminate, more rarely plumply so, bladdery-inflated, (20–)25–30 × 9–15 mm, papery-membranous, usually lustrous, usually glabrous, rarely puberulent;

beak 5–9 mm, unilocular.

(15 or)16–21.

(24–)26–36.

= 22.

= 22.