Flora of North America species comparison

solitary, erect to ascending, unbranched, sometimes branched from base, hairs spreading, short and medium, ± stiff, eglandular.

solitary or few, erect to ascending, unbranched, rarely branched, hairs spreading, long, soft, eglandular, others shorter and glandular.

green to purple-tinged, linear to linear-lanceolate, (1–)2–8 cm, not fleshy, margins plane, flat, 0(–5)-lobed, apex acuminate;

lobes spreading to ascending, filiform to lanceolate, apex sometimes acuminate.

green to sometimes brownish, rosette leaves persisting or withered at anthesis, oblanceolate to oblong-lanceolate, 1–3 cm, usually 0-lobed;

cauline leaves linear-lanceolate to oblong-lanceolate, 2–7(–8) cm, not fleshy, margins plane, sometimes wavy, involute, 3–7(–9)-lobed, apex acute to acuminate;

cauline leaves: lobes spreading to ascending, linear to oblong, (2–)5–25 mm, apex acuminate.

(1.5–)2–10(–19, –30 in fruit) × 1–2 cm;

bracts proximally green to pale brown, rarely dull reddish brown, distally white on apices, sometimes pale yellow or pale pink-purplish on apices, rarely greenish or dull reddish brown throughout, lanceolate or lanceolate-elliptic, 3(–5)-lobed;

lobes ascending, linear to lanceolate, long, arising below mid length, apex acuminate, acute, or obtuse.

2–35 (longest in fruit) × 1.5–6 cm;

bracts proximally greenish to brownish green, distally red, sometimes orange, yellow, or white, lanceolate to obovate, 3(–5)-lobed;

lobes spreading-ascending, lanceolate and longer on proximal bracts, becoming oblanceolate, shorter, and wider on distal bracts, arising from distal 3/4 of blade, apex acute to rounded.

straight, 10–25 mm;

tube 9–20 mm, not expanded distally;

beak exserted, straight, adaxially white, light yellow, or greenish, 3–5 mm, inconspicuously puberulent;

abaxial lip white or yellow with deep brown to purple spots, often becoming pink, slightly inflated, exserted or not, pouches 3, 2 mm wide, 1–1.5 mm deep, 3–4 mm, 75–80% as long as beak;

teeth erect, white, pale yellow, or pink, 0.5–1.2 mm.

straight, 18–31 mm;

tube 15–18 mm;

abaxial lip ± exserted, beak exserted, often whitish, yellowish, or faint dull reddish proximally, adaxially green distally, 7–10 mm;

abaxial lip green to yellowish, apex pink to yellow, reduced, ± protuberant, 1.5–4 mm, 20–33% as long as beak;

teeth erect, green or yellow, apices white, yellow, or pink, 2–4(–5) mm.

colored as bracts, (8–)15–23 mm;

abaxial and adaxial clefts (4–)6–8 mm, abaxial ca. 50% of calyx length, adaxial ca. 75% of calyx length, lateral 3–3.5 mm, 33% of calyx length;

lobes linear to narrowly triangular, apex acute to acuminate.

colored as bracts, 17–23(–28) mm;

abaxial clefts 6–10 mm, adaxial 5–8 mm, clefts 33–50% of calyx length, deeper than laterals, lateral 0–1 mm, 0–5% of calyx length;

lobes oblong to triangular, apex rounded to truncate, sometimes emarginate.

glabrous.

= 24.

= 24, 46, 48.