Flora of North America species comparison

solitary or few, erect or ascending, unbranched, sometimes branched, hairs spreading, short, medium, and long, soft, short and medium ones short stipitate-glandular.

several, erect or ascending, unbranched or often branched proximally, loosely lanate, hairs spreading to retrorse, flattened, often matted, long, soft, eglandular.

green or ± yellow, lanceolate, elliptic, or oblong to narrowly ovate, 1–2(–2.5) cm, not fleshy, margins plane or wavy, involute, (0–)3–5(–7)-lobed, apex rounded to acute;

lobes ascending to erect, linear to lanceolate, apex rounded to acute.

green to gray-green, linear-lanceolate to narrowly oblong, 1.5–7.5 cm, not fleshy, margins plane, involute, 0(–3)-lobed, apex rounded;

lobes spreading, linear or filiform, originating from distal 1/3 of blade, apex acute.

3–20 × 2–3.5 cm;

bracts proximally greenish to dull brown, distally red, orange-red, or scarlet, sometimes orange or yellow, broadly lanceolate or oblong, (0–)3–5-lobed;

lobes ascending, broadly to narrowly lanceolate, short, arising above mid length, apex acute, obtuse, or rounded.

2.5–10(–20 in fruit) × 1.5–2.5 cm;

bracts proximally pale greenish to green, distally yellow, yellow-orange, or orange, ovate to broadly lanceolate or broadly oblanceolate-obovate, 0–3-lobed;

lobes ascending to erect, narrowly lanceolate, medium length, arising near or above mid length, apex rounded to acute.

straight, 15–24(–26) mm;

tube 12–16 mm;

beak exserted, abaxial lip equal to calyx;

beak adaxially green or ± yellow-green, 7–10 mm, puberulent, stipitate-glandular;

abaxial lip deep green, reduced, rounded, 1–2 mm, 10–25% as long as beak;

teeth incurved to erect, light green, 0.5–1 mm.

straight or slightly curved, 24–37 mm;

tube 15–22 mm; slightly shorter than calyx or usually with beak, sometimes abaxial lip, exserted beyond calyx apices;

beak adaxially green to yellowish, 7–15 mm;

abaxial lip green or yellowish, reduced, ± inconspicuous, slightly pouched, 1.6–6 mm, less than 50% as long as beak;

teeth spreading, yellow or yellow-green, 1–4 mm.

green or whitish with green veins, lobes colored as bract lobes or paler, 14–30 mm;

abaxial and adaxial clefts 5.5–8.5 mm, 30–40% of calyx length, deeper than laterals, lateral 1.5–4 mm, 20–25% of calyx length;

lobes oblong to narrowly triangular, apex obtuse to rounded.

colored as bracts, 23–27 mm;

abaxial and adaxial clefts 10–15 mm, 33–50% of calyx length, deeper than laterals, lateral 4–9 mm, 15–33% of calyx length;

lobes oblong to lanceolate or narrowly triangular, apex acute to rounded.

= 24.