Flora of North America species comparison

several, ascending to erect, decumbent at base, unbranched, sometimes branched, hairs spreading, long, soft, mixed with shorter stipitate-glandular ones.

several, erect, decumbent at base, unbranched proximally, branched distally, glabrous proximally, hairy distally, hairs sparse, short, stiff.

green to brown, linear, linear-lanceolate, lanceolate, or oblong (narrowly ovate nearing inflorescence), 1–4(–5) cm, not fleshy, margins wavy, flat or involute, (0–)2(–5)-lobed, apex acute;

lobes ascending-spreading, oblong to narrowly lanceolate, apex acute or obtuse.

green, proximal linear, reduced, middle and distal lanceolate to narrowly elliptic or ovate, proximal 0.5–1.5 cm, middle 6–7 cm (0.8–1.5 cm wide), distal 4–6 cm (2.5–2.3 cm wide), not fleshy, margins plane to sometimes ± wavy, ± involute, 0–3-lobed, apex acute;

lobes ascending, lanceolate, apex acute or acuminate.

2–14 × 1–3.5 cm;

bracts proximally greenish to greenish brown, distally pale yellow, cream, or yellow-green, sometimes yellow-orange or red (sometimes gradually differentiated from proximal coloration), lanceolate, broadly lanceolate, or oblong, 3(–5)-lobed, proximal wavy-margined;

lobes ascending, linear to narrowly lanceolate, long, arising near or above mid length, sometimes wavy-margined, apex acute to rounded.

10–14+ × 6 cm;

bracts proximally dull greenish to dull brownish, distally pale orange to reddish, cuneate to obovate-truncate, 3–5(–9)-lobed, with white, stiff hairs mostly along veins;

lobes ascending to erect, broadly lanceolate or oblong, medium length, arising at or above mid length, center lobe apex rounded, sometimes toothed, others acute to sometimes rounded.

straight, 16–22(–25) mm;

tube 10–15 mm;

beak exserted, straight to sometimes curved, adaxially green to yellow, 5–8(–9) mm;

abaxial lip green or yellow, sometimes deep purple, reduced, inconspicuous, often visible in abaxial cleft, 1–2 mm, 20% as long as beak;

teeth erect, green to white, sometimes yellow or pink, 0.5–1 mm.

straight, 25–30 mm;

tube 12–15 mm;

beak subequal or ± exserted, adaxially green, 12–15 mm;

abaxial lip deep green, reduced, strongly saccate-corrugated, 1.5 mm, 10% as long as beak;

teeth incurved, reduced, green, 1 mm.

colored as bracts or proximally paler, (10–)14–18 mm;

abaxial and adaxial clefts (4–)5–9 mm, 30–40% of calyx length, deeper than laterals, lateral (1–)2–6 mm, ca. 25% of calyx length;

lobes narrowly ovate to lanceolate, linear, or narrowly lanceolate, apex acute to obtuse.

distally reddish, 20–28 mm;

abaxial and adaxial clefts 12–15 mm, 50–60% of calyx length, deeper than laterals, lateral (0–)2–6 mm, 0–25% of calyx length;

lobes lanceolate, apex acute.

= 24, 72.