Flora of North America species comparison

0–10 mm.

0–20 mm.

30–80 × 1–4 mm;

blade linear, margins lobed, rarely entire, veins conspicuous or not, surfaces hairy, sometimes glabrous.

30–300 × 5–25(–45) mm;

blade lanceolate to oblanceolate, margins entire or toothed, veins conspicuous, surfaces glabrous or sericeous.

5–60 mm, hairy, sometimes glabrous.

300–400 mm, groove-angled, hairy.

greenish or brownish, 50–150 mm, loosely or densely flowered;

bracts ovate, 2 mm, length 0.9–1.1 times sepals.

grayish, whitish, or yellowish, (5–)100–450(–1000) mm, usually shorter than scape, densely flowered, shiny;

corolla lobes of neighboring flowers often overlapping;

bracts broadly ovate, 2 mm, length 0.8–1 times sepals.

sepals 2 mm;

corolla radially symmetric, lobes spreading, 0.5–1 mm, base obtuse;

stamens 2.

sepals 2–2.5 mm, adaxial 2 connate;

corolla radially symmetric, lobes reflexed, 2–2.5 mm, base obtuse;

stamens 4.

10–25(–30), 0.5–0.8 mm.

(1 or)2, 2–3(–4) mm.

= 12.

= 12.