Flora of North America species comparison

few to many, erect or strongly ascending, unbranched except for small, leafy axillary shoots, hairs spreading-reflexed to ± appressed, matted, long, soft, with much shorter stipitate-glandular ones, white-woolly.

solitary or few, erect, unbranched or 1–4 branches from proximal 1/2, hairs spreading, long, soft, often mixed with shorter stipitate-glandular ones.

green, linear to narrowly oblong or narrowly lanceolate, 1.3–5 cm, not fleshy, margins plane, sometimes wavy, involute, 3–7-lobed, apex acute;

lobes divergent, spreading-ascending, linear, apex acute to acuminate.

green, not forming a distinct basal rosette, sometimes relatively dense proximally with short internodes, similar in size and shape to more distal cauline leaves, narrowly lanceolate to linear-lanceolate, (1.5–)2–8(–9) cm, not fleshy, margins wavy, sometimes plane, involute, 0(–5)-lobed, apex acute;

lobes erect, linear or filiform to narrowly lanceolate, apex acute to acuminate.

5–22 × 1–4.5 cm;

bracts green to yellow-green throughout, or proximally green to yellow-green, distally yellow to sometimes pale yellow-orange, narrowly lanceolate to narrowly oblong or broadly lanceolate, 3(–7)-lobed;

lobes ascending to spreading, linear to oblong, medium length to long, arising near or below mid length, central lobe apex rounded to obtuse, lateral ones acute.

2–16(–20) × 3–5.5 cm;

bracts proximally greenish, distally scarlet or bright red, sometimes deep to pale pink, peach, yellow, white, or magenta, sometimes with a white to rarely yellow medial band between green and brightly colored distal portion, proximal narrowly lanceolate, distal shorter and oblong-obovate, broadly obovate, or obtrullate, 0(–5)-lobed;

lobes erect or ascending, triangular, short, arising above mid length, proximal bract apex acute, distal obtuse, rounded, or truncate.

straight or slightly curved, 14–22 mm;

tube 7–14 mm;

beak tip barely exserted from calyx;

beak adaxially greenish, 4–7 mm;

abaxial lip green to yellow, reduced, 1–4 mm, usually less than 67% as long as beak;

teeth erect, white to yellow, 1–2.5 mm.

curved in proximal 1/3, 15–29 mm;

tube 2–3.5 mm;

whole corolla included or beak partly exserted, abaxial lip included;

beak adaxially green, yellow, or pink, 4–10 mm;

abaxial lip green, white, or yellow, reduced, pouches 3, 2 mm, 25–30% as long as beak;

teeth erect, green, white, or yellow, 0.5 mm.

colored as bracts, 15–20 mm;

abaxial and adaxial clefts 5.5–8 mm, 30–50% of calyx length, ± deeper than laterals, sometimes appearing subequal in pressed specimens, lateral 5–6 mm, ca. 33% of calyx length;

lobes linear to narrowly lanceolate, sometimes expanded towards apices, apex acute.

proximally light green, distally red, pale pink, or white, rarely pale yellow, usually paler than bracts, often with a white to yellow medial band between green and brightly colored distal portion, 16–31 mm;

abaxial and adaxial clefts 6–10 mm, 25–33% of calyx length, deeper than laterals, lateral 0(–0.2) mm, 0(–4)% of calyx length;

lobes expanded distally, apices much wider than narrow calyx tube, apex rounded, truncate, or emarginate.

= 24.

= 24.