Flora of North America species comparison

several to many, ascending to erect, often grayish, unbranched, rarely branched, sometimes with short, leafy axillary branches, hairs spreading-erect, long, stiff, eglandular, sometimes also with shorter, stipitate-glandular ones.

few to several, ± prostrate, sometimes ascending, much-branched, with dense, matlike growth form, often with short, leafy axillary shoots, hairs dense, tangled, short to long, fairly stiff, branched, sometimes glandular, white-woolly.

gray-green, linear, lanceolate, or oblanceolate, sometimes broadly lanceolate, (1.5–)2.5–6(–7) cm, not fleshy, margins plane, involute, (0–)3–5(–7)-lobed, sometimes with secondary lobes, apex acuminate to obtuse;

lobes spreading, linear, apex acuminate.

green to deep purple, narrowly elliptic to oblong, ovate, or obovate, 1–3 cm, ± fleshy, margins plane or ± wavy, flat, 0-lobed, apex rounded, rarely acute.

2.5–15 (much longer in fruit) × 1.5–5.5 cm;

bracts proximally greenish to dull purplish, distally bright red to scarlet or orange-red, rarely yellowish to dull orange or pink, narrowly to broadly linear or lanceolate, narrowly ovate, or oblong-lanceolate, (0–)3–7-lobed, rarely with secondary lobes;

lobes spreading, linear to oblong, sometimes oblanceolate, often expanded near tip, long, proximal lobes arising below mid length, apex rounded or obtuse to sometimes acute.

usually erect, 2.5–8 × 1.5–4 cm;

bracts proximally greenish, distally pale to bright yellow, sometimes brownish orange, sometimes with brownish orange medial band, oblong, elliptic, or obovate, ± cup-shaped, ± fleshy, 0–3-lobed;

lobes erect, oblong, short, arising near tip, central lobe apex rounded to truncate, sometimes crenate or with obtuse teeth, lateral ones obtuse.

straight or ± curved, 18–35(–40) mm;

tube 8–15 mm;

beak short- or long-exserted, adaxially green to yellow-green, (9–)10–18 mm;

abaxial lip deep green, reduced, thickened, included to exserted, 2–3 mm, ca. 20% as long as beak;

teeth incurved, deep green, 0.5–1 mm.

straight, 17–26 mm;

tube 12–13 mm;

beak often slightly exserted, adaxially green to yellow-green, 11–13 mm;

abaxial lip green, reduced, 1.5–3.5 mm, 10–20% as long as beak;

teeth incurved, reduced, green, 0.5–1 mm.

colored as bracts, sometimes with broad yellow band below colored lobe apices, (17–)20–27 mm;

abaxial clefts 4–10 mm, adaxial 6–12 mm, abaxial ca. 30% of calyx length, adaxial ca. 40% of calyx length, deeper than laterals, lateral 1–4 mm, ca. 15% of calyx length;

lobes oblong or ovate to narrowly triangular or lanceolate, apex obtuse to rounded.

colored as bracts, lacking orange central band, 16–23 mm;

abaxial clefts 9.5–14 mm, adaxial 8 mm, abaxial 50–67% of calyx length, adaxial 35–45% of calyx length, deeper than laterals, lateral 4.5–5 mm, 20–25% of calyx length;

lobes oblong to triangular, abaxials sometimes wider than adaxials, apex acute to rounded, inner surface glabrous.

= 24, 48.

= 24.