Flora of North America species comparison

several, erect to weakly ascending, often leaning on nearby shrubs, much-branched, often with short, leafy axillary shoots, hairs sparse, spreading, short or long, soft, branched or unbranched, eglandular.

few to several, decumbent to erect, sometimes leaning, unbranched or often much-branched distally, with a few short, leafy axillary shoots, hairs spreading, short, soft, stipitate-glandular, mixed with long-spreading, eglandular ones.

gray-green or green to purple to ± deep red, linear or linear-lanceolate, 2–5 cm, not fleshy, margins plane to ± wavy, flat or involute, 3–5(–7)-lobed, apex acuminate to acute;

lobes spreading-ascending, sometimes widely so, narrowly linear, apex acute or obtuse.

gray-green, sometimes green, lanceolate-linear to narrowly lanceolate, 1–6.5 cm, not fleshy, margins plane, sometimes wavy, flat to involute, 0(–3)-lobed, apex acuminate;

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

3–20 × 0.5–1.5 cm;

bracts green throughout, sometimes tinged dull purple, proximal sometimes linear-lanceolate, distal or all bracts oblong, 3–5(–7)-lobed;

lobes spreading to ascending, linear to oblanceolate, short to long, proximal lobes arising near mid length, sometimes wavy-margined, central lobe apex rounded to truncate, lateral ones obtuse to rounded.

3–30 × 3–4 cm;

bracts proximally green to dark purplish, distally red to crimson, sometimes pale salmon, linear-lanceolate to broadly lanceolate, 3–5-lobed;

lobes spreading, linear, long, arising below mid length, apex acute, sometimes obtuse.

straight, 13–20 mm;

tube 5–7 mm;

beak short-exserted, sometimes shorter than abaxial calyx segments, adaxially yellow, rarely greenish, 7–10 mm;

abaxial lip pale green to yellowish, reduced, 0.5–1.5 mm, 7–17% as long as beak;

teeth reduced to apiculations, pale green to yellowish, 0.5–0.8 mm.

straight or slightly curved, 20–40 mm;

tube 15–23 mm;

abaxial lip exserted to included, beak much exserted;

beak adaxially yellow-green to reddish, 9–18 mm;

abaxial lip green, reduced, 0.5–1.5 mm, 5–20% as long as beak;

teeth incurved, green, (0–)0.5–1.5 mm.

light green, cream, or light yellow, often appearing white from dense white-woolly pubescence, 10–18 mm;

abaxial clefts 5–6.5 mm, closed by intertwined hairs and appearing 2 mm deep, adaxial 2.2–4.2 mm, abaxial ca. 25% of calyx length, adaxial ca. 20% of calyx length, shallower (or appearing much shallower), than laterals, lateral 4.6–7.5 mm, ca. 50% of calyx length;

lobes: abaxial segments broad, paddle-shaped, 7 mm, inner surface of abaxial segments densely white-woolly, apex rounded to broadly obtuse, adaxial narrowly triangular, 5 mm, apex acute.

colored as bracts, 15–20 mm;

abaxial clefts 3.4–6.2 mm, adaxial 4.5–9 mm, clefts 25–33% of calyx length, deeper than laterals, lateral 0.5–2 mm, 5–10% of calyx length;

lobes narrowly triangular, often slightly unequal, apex acute.

= 48, 72.