Flora of North America species comparison

greenish cinereous.

greenish or silky-canescent.

15–40 cm.

± flexuous, 15–60(–70) cm.

(9–)13–23, blades linear-oblong to obovate-cuneate.

11–25(–29), blades mostly linear or narrowly oblong-oblanceolate, 6–11 mm.

(7–)10–30-flowered;

axis (1–)2.5–10 cm in fruit.

(7–)12–26(–30)-flowered;

axis 3–13(–15) cm in fruit.

1.5–13.5 cm.

4–19 cm.

9–10.8 mm;

calyx 3.5–6 mm, tube 2.8–4.2 mm, lobes 0.8–2 mm;

corolla banner recurved through 45–50°;

keel incurved through 90–100°, semiobovate, 7–8.2 mm.

7.4–11 mm;

calyx 3.5–5.8 mm, tube 2.7–4.3 mm, lobes 0.5–1.7 mm;

corolla banner recurved through 45–50°;

keel incurved through 90–100°, semiobovate, 5.3–7.5 mm.

lanceoloid-ellipsoid to plumply ellipsoid, oblong-ellipsoid, or ovoid-ellipsoid, turgid or inflated, (12–)14–23 × (4–)5–9 mm, base rounded when less than 5 mm wide, strigulose or villosulous;

stipe 0–0.5 mm.

linear-oblong, linear-oblanceoloid, or narrowly oblong-elliptic in outline, scarcely turgid, (8–)12–24 × 2.7–4.8 mm, base usually cuneate-tapered, usually finely strigulose or villosulous, rarely glabrous;

stipe 0.5–1.3 mm, concealed by marcescent calyx.

16–25.

14–20.

= 22.

= 22.