Flora of North America species comparison

solitary or few to several, ascending, sometimes short-decumbent and rooting, branched from near base, sometimes distally, glabrous or glabrate with hairs very sparse, ± appressed, very short, soft, eglandular.

few to several, erect or ascending, unbranched, sometimes branched, hairs dense distally, less so proximally, spreading, long, soft, eglandular, also mixed with short stipitate-glandular ones distally.

green, often brown- or purple-tinged, oblong to lanceolate to narrowly ovate or ovate, (1–)2–5.8 cm, not fleshy, margins plane, ± involute, deeply 3–7(–11)-lobed, sometimes with secondary lobes, apex narrowly acute;

lobes erect to ascending, lanceolate to linear-lanceolate to oblanceolate, apex acute.

green to purple, narrowly to broadly lanceolate to oblong, (0.7–)1.5–4.2(–5) cm, not fleshy, margins plane, flat or involute, (0–)3(–5)-lobed, apex acuminate;

lobes ascending-spreading, narrowly lanceolate to linear, apex acute.

3–15 × 2–4.5 cm;

bracts proximally greenish, distally bright red, scarlet, or pale reddish orange, rarely orange-yellow, often fading to pale yellowish orange with age, obovate to orbicular, fan-shaped, (3–)5–9(–13)-lobed, sometimes with secondary lobes;

lobes erect or ascending, lanceolate to triangular, short and medium length, usually arising at or above mid length, rarely below, apex acute.

2.5–7.5(–15) × 1.5–3 cm;

bracts proximally greenish to dull reddish, distally bright red, orange, or pale orange, sometimes yellowish or dull red, broadly lanceolate to oblong, 3–5-lobed;

lobes ascending, linear to lanceolate, ± long, arising above mid length, sometimes below mid length on proximal bracts, central lobe apex acute, rarely narrowly obtuse, lateral ones acute.

straight, 30–45 mm;

tube 14–19 mm;

beak long-exserted, adaxially green or yellow-green to brownish, 18–24 mm;

abaxial lip deep green, reduced, 1–3 mm, 10% as long as beak;

teeth incurved, greenish to dull purplish, 0.5–1.5 mm.

slightly curved, 15–28 mm;

tube 13–15 mm;

beak exserted, adaxially yellow or yellow-green, 7–8 mm;

abaxial lip yellow or deep green, reduced, slightly inflated, pouched, protruding out abaxial cleft, 1–2.5 mm, 13–33% as long as beak;

teeth erect or curved, yellow or green, 0.7–1 mm.

proximally green, sometimes purple to brown, distally colored as bracts, 20–30 mm;

abaxial and adaxial clefts 7–14 mm, ca. 33% of calyx length, deeper than laterals, lateral 2–4 mm, 10–15% of calyx length;

lobes triangular, barely longer than wide, apex acute or acuminate to obtuse.

proximally light green or yellow, distally yellow or colored as bracts, 12–20 mm;

abaxial and adaxial clefts 5–9 mm, 40–50% of calyx length, deeper than laterals, lateral (1.5–)3–5.8 mm, 10–30% of calyx length;

lobes oblong, apex acute to obtuse.

= 24.

= 24.