Flora of North America species comparison

few to several, erect to ascending, decumbent at base, unbranched except for small, leafy axillary shoots, hairs weakly spreading to appressed, ± matted, especially distally on stem, fairly short and sparse proximally, longer and denser distally, soft, eglandular, becoming woolly, often obscuring surface.

several to many, erect to ascending, unbranched or branched, sometimes with short, leafy axillary shoots, glabrous or hairs sparse proximally, distally spreading-erect, long, soft, eglandular, mixed with shorter ones.

gray with hairs, surface green to purple, linear to narrowly lanceolate, 1–3.8 cm, not fleshy, margins plane, sometimes ± wavy, involute, 0–3-lobed, apex acute;

lobes ascending-spreading, linear to narrowly lanceolate, apex acute to obtuse.

green or purple-tinged, sometimes deep purple, linear-lanceolate to lanceolate or ovate, (1.5–)5–11.7 cm, not fleshy, margins plane, sometimes ± wavy, flat or involute, 0–3(–5)-lobed, apex acute to obtuse, sometimes rounded;

lobes erect or ascending, linear, apex acute or acuminate.

2.5–6 × 1–2.5 cm;

bracts greenish to pale yellow-green or very pale, dull purplish throughout, lanceolate to oblong, (0–)3(–5)-lobed;

lobes usually ascending, linear, medium length to long, arising near mid length, apex acute.

3.5–18 × 3–7.5 cm;

bracts proximally pale green to dull purplish, distally bright red or scarlet to yellow, orange, yellow-orange, and salmon, sometimes tricolored with central band of deeper purple or deeper shade of the far-distal color, broadly lanceolate, oblong, elliptic, or oblong, 0–3(–9)-lobed;

lobes ascending, lanceolate, triangular, or oblong, short, arising at or above mid length, central lobe apex rounded, lateral ones acute to obtuse.

straight, 18–25 mm;

tube 3.5–5.5 mm; subequal to calyx, or beak and sometimes abaxial lip exserted;

beak adaxially yellow, 6–8 mm, hairs moderately long, matted on midline, very short-glandular on sides;

abaxial lip green, inconspicuous, slightly pouched, 3.5–5.5 mm, 60–90% as long as beak;

teeth erect, white or yellow, 0.5–3 mm.

straight to slightly curved, 26–43 mm;

tube 16–24 mm;

beak exserted, adaxially green to yellow, 9–19 mm;

abaxial lip whitish or dark green, reduced, not exserted, sometimes visible through front calyx cleft, 1.5–2 mm, 20% as long as beak, glabrous or sparsely hairy, hairs spreading;

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

yellow, color mostly obscured by whitish hairs, 15–22 mm;

abaxial, adaxial, and lateral clefts (5.5–)7–12 mm, 35–55% of calyx length, often appearing shorter because matted hairs stitch proximal part of clefts shut, all 4 clefts subequal;

lobes broadly linear, apex acute.

colored as bracts, sometimes more deeply pigmented and contrasting with bract coloration, 24–31 mm;

abaxial and adaxial clefts 12–19 mm, 45–65% of calyx length, deeper than laterals, lateral 7–11 mm, 25–32% of calyx length;

lobes lanceolate, narrowly triangular, or almost oblong, apex acute, sometimes obtuse or acuminate.

= 24.