Flora of North America species comparison

few to many, decumbent-based to erect, unbranched except for short, leafy axillary shoots, hairs sparse, spreading, medium length to long, soft and dense, short to medium length, stipitate-glandular.

several to many, ascending to erect, ± decumbent at base, branched or unbranched, sometimes with short, leafy axillary shoots, hairs spreading to ascending, long, soft to ± stiff, mixed with short-eglandular ones.

green or gray-green to purple (sometimes different on stems of same plant), linear-lanceolate, distal sometimes broadly lanceolate, 0.5–4 cm, not fleshy, margins plane, involute, 0(–3)-lobed, apex acute to acuminate;

lobes ascending, linear to narrowly lanceolate, apex acute to acuminate, rarely obtuse.

purple or green, linear-lanceolate to lanceolate, 3–5 cm, not fleshy, margins plane, partly involute, 3–5-lobed, apex acuminate, acute, or rounded;

lobes sometimes divergent, spreading-ascending, linear, apex obtuse to rounded.

2–12 × 1–3 cm;

bracts greenish to dull purplish or brownish throughout, or proximally greenish to dull purplish, distally pink to purple or magenta, rarely white, ovate, broadly lanceolate, or oblong, (0–)3–5-lobed;

lobes ascending to erect, lanceolate, medium length, arising above mid length, apex acute to rounded.

(2.5–)5–15 × 1.5–2 cm;

bracts proximally green to dull purplish, distally pale reddish purple, dull red, pale salmon, pale orange, or bright to pale yellow, oblong, 3(–5)-lobed;

lobes spreading to ascending, linear to oblanceolate, distal pair, if present, short and toothlike, short to long, arising at or above mid length, center lobe apex rounded to truncate, lateral lobes obtuse to rounded.

slightly curved, 16–21 mm;

tube 10–16 mm;

abaxial lip sometimes partly exserted, beak usually exserted;

beak adaxially green, 6–7 mm, margins red;

abaxial lip greenish, inflated, pouches 3, shallow, central pouch shallowly grooved, visible through front cleft, 3–4 mm, 60% as long as beak;

teeth erect, violet-purple or pink, 1–2.5 mm.

straight, 11–16 mm;

tube 10–13 mm;

beak included or tip exserted;

beak adaxially green, 4–5 mm;

abaxial lip deep green, reduced, with narrow pouches, 2.5–3 mm, 30–45% as long as beak;

teeth reduced to minute apiculations, dark green, 0.5–1 mm.

proximally brown or dull magenta, sometimes green, distally colored as bracts, 12.5–18 mm;

abaxial and adaxial clefts 5.5–10.5 mm, 40–65% of calyx length, deeper than laterals, lateral 0.5–2 mm, 5–15% of calyx length;

lobes oblong, apex rounded.

proximally usually whitish, distally colored as bracts, 13–18 mm;

abaxial and adaxial clefts 5–6(–9) mm, ca. 50% of calyx length, deeper than laterals, lateral 0.5–1.2 mm, ca. 18% of calyx length;

lobes ± hemispheric, segments often curved outwards, exposing corollas, apex rounded to obtuse, rarely acute.

greenish to deep bluish purple.

= 24.

= 24.