Flora of North America species comparison

several to many, erect to ascending, unbranched, sometimes branched near base, hairs spreading, long, soft, eglandular, mixed with dense, short stipitate-glandular ones.

few to many, erect or ascending, unbranched or branched, glabrate proximally or hairy, hairs usually spreading to weakly appressed, whitish or yellowish, short to long, stiff to ± soft, eglandular to rarely stipitate-glandular.

green, narrowly to broadly lanceolate or oblong-lanceolate, 9–35 cm, not fleshy, margins wavy, involute, 0(–3)-lobed, distal sometimes 3-lobed, apex narrowly acuminate;

lobes ascending or spreading, linear to lanceolate, apex acute to obtuse.

green to red-brown or deep purple, linear-lanceolate to lanceolate or linear, (1.5–)5–10.5 cm, not fleshy, margins plane, sometimes ± wavy, flat to involute, 0-lobed, sometimes 3–5-lobed distally immediately below inflorescence, apex acuminate, caudate, or acute, sometimes obtuse;

lobes ascending-spreading, linear to narrowly lanceolate, sometimes with earlike appendages, short, apex acute to obtuse.

3–9(–18) × 2–3 cm;

bracts green to pale green to rarely dull purplish brown throughout, distally rarely with pale yellow apices, narrowly lanceolate to narrowly elliptic to sometimes broadly lanceolate, 3-lobed, wavy-margined;

lobes spreading or ascending, narrowly lanceolate, medium length, arising at or above mid length, sometimes wavy-margined, apex obtuse to acute.

2–16 × 1–2.5 cm;

bracts yellow, yellow-green, or pale whitish throughout, sometimes with dull reddish-purplish wash proximally, especially with age, proximal few lanceolate, most broadly lanceolate to ovate or lanceolate to oblong, 0–5(–7)-lobed, sometimes central lobe with a few small teeth;

lobes ascending to erect, linear, sometimes expanded distally, short, arising near or above mid length, central lobe apex obtuse to rounded or truncate, lateral ones acute to obtuse.

conspicuously decurved distally, 18–22 mm;

tube 11–14 mm;

beak exserted, adaxially green to yellow-green or yellow, 6–8 mm;

abaxial lip green, reduced, fleshy, included, 1.5–2 mm, 25% as long as beak, sparsely hairy, hairs spreading;

teeth ascending, green, 0.5–1 mm.

straight or slightly curved, 12–26(–28) mm;

tube 10–20 mm;

abaxial lip sometimes exserted, beak usually exserted;

beak adaxially green to yellowish, 3.5–8 mm;

abaxial lip proximally green or purple, distally white, purple, yellow to greenish yellow, cream, orange-brown, or reddish, ± inconspicuous, slightly to moderately pouched, 3–6 mm, 50–75% as long as beak;

teeth erect to curved, white, cream, or yellow, (0.8–)1.2–2 mm.

green or yellowish green, 15–19 mm;

abaxial and adaxial clefts 9–11 mm, 60% of calyx length, deeper than laterals, lateral 3.5–7 mm, 15–25% of calyx length;

lobes broadly or narrowly triangular, taller than wide, apex acute to obtuse.

proximally pale green, red-brown, or purple, distally colored as bracts, 12–18.5 mm;

abaxial clefts 6–9 mm, adaxial 6–12.1 mm, clefts 45–60% of calyx length, deeper than laterals, lateral 0.3–4(–7) mm, 2–40% of calyx length;

lobes linear or triangular to ovoid, apex acute to obtuse or rounded.

= 48, 72.