Flora of North America species comparison

many, decumbent to ascending, unbranched, sparsely pubescent, hairs spreading, wavy, fairly short, soft, eglandular, sometimes glabrous proximally.

solitary or few, erect, unbranched, rarely branched distally, hairs sparse to dense, spreading, sometimes shaggy (var. minor), short to long, soft to stiff, eglandular and/or sparsely to densely stipitate-glandular.

purple to green, narrowly, rarely broadly, lanceolate, 1.4–4 cm, not fleshy, margins plane, flat to involute, (0–)3–5(–7)-lobed, apex acute to acuminate;

lobes divergent, spreading-ascending, linear, long, not much narrower than mid blade, often with secondary lobes, creating little frilly fans, apex acute or obtuse.

green or purple to ± gray, linear to lanceolate, 2–10 cm, not fleshy, margins plane, sometimes wavy, ± involute, 0-lobed, apex acuminate to acute, sometimes obtuse.

2–6 × 2–3.5 cm;

bracts proximally greenish or deep purple near base, distally red, scarlet, or crimson to red-orange, rarely orange, salmon, pink, or yellowish white, ovate to orbicular in outline, 5(–9)-lobed;

lobes spreading, linear to linear-lanceolate, long, arising below mid length, apex acute to rounded.

5–40 × 1–4 cm;

bracts proximally greenish, distally red, red-orange, or pale orange, rarely yellow, on apices, narrowly lanceolate, sometimes narrowly oblong to spatulate distally, 0-lobed, plane-margined, apex acuminate (oblong to narrowly spatulate in var. spiralis).

straight or slightly curved, 25–35(–45) mm;

tube 9–15 mm;

beak exserted, adaxially green, purplish, or yellow-green, 14–22 mm;

abaxial lip deep green, reduced, 0.5–2 mm, 6–12% as long as beak;

teeth incurved to erect, green, 0.5 mm.

straight, 13–39 mm;

tube 11–16(–20) mm;

beak partially to completely exserted, sometimes included, adaxially yellow, pale orange to red-orange, reddish brown, green, or white, 5–15(–20) mm;

abaxial lip yellow, white, red, deep red, red-violet, or green, colored as or strongly contrasting with rest of corolla, small but jutting out at 90° from axis of corolla, often readily visible through abaxial cleft, 1–3 mm, 5–25% as long as beak;

teeth spreading to strongly incurved, green, white, yellow, red, or red-purple, 0.2–1 mm.

proximally purple, green, or whitish, distally colored as bract lobes, 15–25 mm;

abaxial and adaxial clefts 8 mm, ca. 40–50% of calyx length, deeper than laterals, lateral 1–5 mm, 10–20% of calyx length;

lobes triangular, apex obtuse or acute.

green or yellowish green, 13–27(–28) mm;

abaxial and adaxial clefts 6–15 mm, 33–75% of calyx length, deeper than laterals, lateral 0.5–4 mm, 5–20% of calyx length;

lobes linear to narrowly triangular or narrowly lanceolate, apex acute or acuminate.

= 24.