Flora of North America species comparison

short, tapered to a point distally.

short, stout, praemorse.

1–2, round in cross section, 2–4.5 dm, slender, glabrous.

1–2, semidecumbent, decumbent, or weakly erect (especially in cultivation), S-shaped, round in cross section, 0.6–1.8 dm, glabrous.

usually raised somewhat, exposing flower;

blade green, often with underlying purplish maroon in well-lighted plants, major veins on adaxial surface deeply engraved, elliptic-ovate, 6.5–15 × 4–8 cm, including elongated, petiolelike base, proximal 1/3 of leaf gradually tapered to base, margins often slightly raised, apex blunt-acute to acuminate.

resting on or near ground surface, horizontally spreading, sessile;

blade strongly mottled on each side of central light green stripe in shades of light green, dark green, bronze green, and dark purple, mottling becoming obscure with age, ovate to elliptic, rounded-tapered ± equally from base to tip from widest point, 5–12 × 6–10 cm, apex rounded or weakly acute.

opening at or recurved below bracts, rarely erect;

sepals falcate-recurved, green or streaked with purple, linear-lanceolate, 20–45 × 7–8 mm, margins ± flat, apex acuminate;

petals falcate-recurved distally, white, pink, or rose, darkening to pink or nonfading with age, veins visible but not appearing engraved, elliptic-oblong to oblong-lanceolate, 3.5–5 × 1–2+ cm, thin-textured, bases somewhat imbricated, forming funnel-like tube, margins undulate, apex acuminate;

stamens prominent, recurved, 16–25 mm;

filaments white, slightly longer and narrower than anthers;

anthers recurving, bright yellow, 5–14 mm, thick, dehiscence introrse;

ovary inconspicuous, white, angular-ovoid, deeply 6-angled, 4–12 × 3–7 mm, slender, base narrow;

style 2–6 mm;

stigmas prominent, strongly curled (circinate) to erect, connate basally, pale green or white, not lobed, 4–10 mm, uniformly thin;

pedicel deflexed or recurved, rarely erect, angled, 2–4(–5) cm.

borne directly on bracts, odor of putrid meat;

sepals divergent, somewhat recurved, green, maroon streaked, lanceolate, 17–42 × 5–9.5 mm, margins entire, flat, apex rounded-acute;

petals long-lasting, erect, ± connivent, ± concealing stamens and ovary, dark brownish maroon, greenish purple, or streaked with yellow, usually not spirally twisted, narrowly elliptic-lanceolate to oblanceolate, 2.5–5.5 × 0.6–1 cm, thick-textured, margins entire, ± flat, apex acute;

stamens erect, incurved, 12–20 mm;

filaments ± straight, reddish brown, 1–2 mm, slender;

anthers ± straight, dark purple, 4–20 mm, ± thick, dehiscence introrse;

connectives brown-purple, extending 1–2.5 mm beyond anther sacs, apex acute;

ovary green-purple, ovoid, 6-angled, 5–10 mm;

stigmas erect, divergent-recurved, distinct, linear, 2–4 mm, uniformly thin.

baccate, greenish or whitish, ovoid-globose, angles less prominent when mature, 1–1.5 cm diam., pulpy but not juicy.

baccate, dark maroon-purple, fragrance unreported, ovoid, 6-winged or -angled apically, 0.7–1 cm, pulpy, moist.