Flora of North America species comparison

horizontal, brownish, short, thick, praemorse, not brittle.

forming clumps, stout, praemorse.

1–3, round in cross section, 1.4–4 dm, slender to stout, glabrous.

1–many, round in cross section, 3–6 dm, stout, glabrous.

held well above ground, tips only touching ground in early anthesis, sessile;

blade dark green, mottling darker, mottled to varying degrees, mottling becoming obscure with age, broadly ovate-elliptic to elliptic, 7–15 × 4.6–6.7 cm, not glossy, apex rounded or barely acuminate.

sessile to subsessile;

blade green, major veins prominent, rhombic, 10–18 × 10–20 cm, not glossy, tapered basally, apex short-acuminate.

erect, odor faintly spicy and bananalike;

sepals displayed above bracts, spreading almost to horizontal, often suffused or streaked with purple-maroon, lanceolate-linear, 22–50 × 5–7 mm, margins entire, apex rounded-acute, recurving slightly;

petals long-lasting, spreading-erect, ± connivent, ± concealing stamens and ovary or sometimes slightly spreading early, only partially obscuring stamens, becoming more erect and even touching in the manner of Trillium cuneatum when older, clear dark red-maroon, or reddish purple, without muddy or brown tones of many purple sessile species, or, rarely, purple basally and yellow toward apex, or clear sulfur yellow, not spirally twisted, narrowly oblanceolate-spatulate to linear-spatulate, widest above middle, narrowing to apex, 4–7 × 0.7–1.7 cm, thick-textured, margins entire, slightly involute in proximal 1/2, apex acute to round-acute;

stamens erect, 12–20 mm;

filaments dark purple, 2–3 mm, widest at base, much shorter than anther sacs;

anthers erect, straight, brownish purple, 10–16 mm, dehiscence introrse on broad connective;

connectives brown-purple, straight, essentially not extended beyond anther sacs;

ovary dark purple, ovoid, weakly 3-angled to smooth (rarely very obscurely 6-angled), angles often obscured in large, turgid ovary, 8–11 mm;

stigmas erect, divergent-recurved, distinct, purplish, subulate, 2–4 mm, fleshy.

above bracts, erect to mostly leaning, odor faintly sweet, applelike;

perianth gaping, strongly 3-dimensional;

sepals spreading, green, flat, oblanceolate-lanceolate, 20–40 × 6–15 mm, margins entire, apex mildly sulcate;

petals spreading-ascending, not recurved to weakly so at tip, creamy white, flat, adaxial veins faintly engraved, ovate to ovate-orbicular, 4–7+ × 1.5–4 cm, 1.5 times as long as sepals, heavy-textured, base rounded, margins entire, apex acuminate;

stamens erect to weakly recurved, 7–20 mm;

filaments purple or brownish, shorter than anthers, slender;

anthers weakly recurved, yellow with brown undertones, 6–20 mm, longer than ovary, slender, dehiscence introrse;

connectives purple-brown, not extending beyond anther sacs;

ovary dark purplish black, pyramidal at anthesis, very strongly 6-angled, 7–12 mm, widely attached basally;

stigmas short, mildly recurved, distinct, purple or yellow, not lobed adaxially, 2–5.5 mm, fleshy, basally widened to gradually tapered;

pedicel ± erect to mostly leaning, 4–9 cm.

dark purplish green, odor not reported, ovoid, obscurely 3- to 6-angled, bearing persistent stigma, 1 × 2 cm, pulpy.

baccate, dark purplish black, odorless, orbicular, 1–1.5 cm diam., fleshy, not juicy.