Flora of North America species comparison

many, erect, unbranched or branched, sometimes with small, leafy axillary branches, hairs spreading, long, soft, mixed with shorter stipitate-glandular ones.

few to many, erect to ascending, unbranched or branched distally, glabrate proximally, hairy distally, hairs sparse, spreading to erect, long, soft, eglandular, rarely stipitate-glandular.

green or purple-tinged, lanceolate to linear-oblong, 0.8–6.1 cm, not fleshy, margins wavy, involute, 0(–3)-lobed, apex rounded to acute;

lobes spreading-ascending, narrowly lanceolate, apex acute to acuminate.

green, sometimes red-purplish, lanceolate-linear to lanceolate, elliptic-ovate, or ovate, (1.2–)3.5–10 cm, not fleshy, margins plane, sometimes ± wavy, flat to slightly involute, 0(–3)-lobed, apex acuminate to acute;

lobes ascending, lanceolate, apex acute to acuminate.

3–34 × 1.5–3.5 cm;

flowers usually distichous, remote, except distalmost;

bracts proximally greenish, distally greenish, reddish, orange-red, or dull orange, rarely yellow, proximal bracts frequently greenish throughout, lanceolate to narrowly ovate or narrowly oblong-elliptic, 0(–3)-lobed, proximal wavy-margined;

lobes ascending, triangular, short, arising near apex, apex acute to obtuse.

3.5–18 × 2–6.5 cm;

bracts proximally green, distally yellow, pale yellow, whitish, yellow-green, or pale orange, often aging reddish or pink, lanceolate, elliptic, ovate, oblanceolate, or oblong to narrowly obovate, (0–)3–5-lobed;

lobes ascending, linear to oblong, short, arising above mid length, apex acute to obtuse.

± curved, 25–38 mm;

tube 14–18 mm;

beak and often abaxial lip exserted;

beak adaxially dull orange or dull red, rarely yellow, 14–19 mm;

abaxial lip slightly curved, green, red, whitish, or yellow, not inflated, 2–2.5 mm, 15% as long as beak;

teeth incurved, deep green to reddish, 1–1.5 mm.

straight or slightly curved, 18–28 mm;

tube 16–19 mm;

beak partially to completely exserted, abaxial lip not exserted;

beak adaxially green, 6–13 mm;

abaxial lip deep green, reduced, inconspicuous, 1–2 mm, ca. 20% as long as beak;

teeth incurved, deep green or white, 0.5–1 mm.

proximally whitish, green, or purple, distally colored as bracts, 9–18 mm;

abaxial clefts 6–6.5 mm, adaxial 7–9 mm, clefts 33+% of calyx length, deeper than laterals, lateral 1.5–4 mm, ca. 10% of calyx length;

lobes linear-lanceolate, apex acute.

colored as bracts, 15–28 mm;

abaxial cleft 12–16 mm, adaxial 8–11.5 mm, clefts 40–50% of calyx length, deeper than laterals, lateral 4–10 mm, 20–35% of calyx length;

lobes oblong to lanceolate, apex acute to obtuse or rounded.

= 24.

= ca. 96.