Flora of North America species comparison

few to many, erect or ascending, short-decumbent at base, unbranched, hairs dense, spreading to erect, ± short, soft, usually stipitate-glandular, longer ones sometimes eglandular.

solitary or few to several, erect or ascending, often branched low on stem, unbranched distally, hairs appressed or retrorse, medium length, soft, eglandular, mixed with shorter stipitate-glandular ones.

pale green to dull reddish maroon, linear to linear-lanceolate, 0.8–3.5 cm, not fleshy, margins plane, slightly involute, 0–3(–5)-lobed, apex acuminate;

lateral lobes ascending to spreading, linear-lanceolate, usually arising from distal 1/2 of blade, usually narrower than central lobe, apex acuminate to acute.

green or purple-tinged, proximal forming a rosette, linear-lanceolate to oblong or oblanceolate, 2–4 cm, not fleshy, clasping, margins wavy, sometimes plane, involute, 0-lobed, apex acuminate, acute, or obtuse.

10–40(–80 with age) × 0.5–2.5 cm;

bracts pale cream to pale greenish yellow throughout, often partly to entirely suffused with dull reddish purple to maroon, especially proximally, along veins, and with age, sometimes distal apices pale, dullish red, lanceolate to ovate, usually 3-lobed, central lobe sometimes with short teeth;

lobes spreading-ascending, linear-lanceolate, short to medium length, arising at or above mid length, apex acute.

3–24 × 1.5–3 cm;

bracts proximally green, distally white, sometimes very pale yellow, often aging dull pink or dull red-purple, spatulate, 0-lobed, sometimes seeming lobed due to wavy margins, apex obtuse to rounded.

straight, 16.5–25 mm;

tube 12–18 mm;

beak scarcely exserted, adaxially pale green to yellowish, 3–7 mm;

abaxial lip green, not inflated, grooved, 2.5 mm, 33–50% as long as beak;

teeth slightly incurved, white, 1 mm.

slightly curved, 22–24 mm;

tube 10–13 mm;

beak exserted, adaxially green, 5–10 mm;

abaxial lip pale greenish, reduced, pouches 3, 0.5–1.5 mm, 5–10% as long as beak;

teeth slightly incurved, reduced, pale greenish to white, 0.3–0.7 mm.

pale cream to pale greenish yellow, sometimes reddish violet to maroon on distal segments and/or with a thin vertical strip of pale reddish violet to maroon along veins, 11–20 mm;

abaxial and adaxial clefts 7–12 mm, 60% of calyx length, deeper than laterals, lateral 0.5–1 mm, 5–10% of calyx length;

lobes triangular, apex acute to obtuse.

green throughout or distal margin white aging pink, 15–17 mm;

abaxial and adaxial clefts 6–14 mm, 35–45% of calyx length, deeper than laterals, lateral 0(–0.7) mm, 0(–5)% of calyx length;

lobes short-triangular, abaxial segments longer than adaxials, apex acute to obtuse or rounded.

= 24.