Flora of North America species comparison

1–5+, not clustered on stout, primary rhizome, ovoid, 1–2 × 1–2 cm;

outer coats enclosing 1 or more bulbs, light brown, membranous, ± reticulate, cells quadrate to polygonal, vertically oblong, without fibers;

inner coats white or pink, cells obscure, quadrate.

1–3+, variable, some with poorly developed bulbs, others ovoid with 1–2 large bulbs and several yellowish to light brown bulbels at base, 0.4–1(–3) × 0.4–1(–1.5) cm;

outer coat enclosing 1 or more bulbs, yellowish, membranous;

inner coats white to light brown, cells not evident, fibers ± parallel, few.

usually persistent, withering from tip at anthesis, 2, basally sheathing, sheaths not extending much above soil surface;

blade solid, flat or ± channeled, falcate, 12–25 cm × 2–3 mm, margins entire.

withering from tips by anthesis, 6–9, sheathing 1/3–1/2 scape;

blade solid, flat, channeled, 1–5 cm × 2–20(–30) mm, margins scabrid.

persistent, 1–3, erect, solid, terete or somewhat flattened, 2-edged, not expanded proximal to inflorescence, 15–30 cm × 1–3 mm.

persistent, solitary, erect, fistulose, terete, 45–180 cm × 3–7 mm.

persistent, erect, compact, 10–30-flowered, hemispheric, bulbils unknown;

spathe bracts persistent, 2, 5–6-veined, ovate, ± equal, apex acute.

persistent, erect, compact, to 500-flowered, few-flowered in variants with bulbils, globose;

spathe bracts persistent, 3–5, 2–3-veined, lanceolate, ± equal, apex abruptly narrowed to beak, beak to 10 cm.

campanulate to substellate, 6–8 mm;

tepals spreading, rose-colored, lanceolate, ± equal, becoming papery in fruit, margins entire, apex acuminate;

stamens ± equaling tepals, or exserted;

anthers blue-gray;

pollen light blue or gray;

ovary distinctly crested;

processes 6, 2 per lobe, low, rounded, margins entire;

style exserted, linear;

stigma capitate, unlobed;

pedicel 8–12 mm.

urceolate, 4–5.5 mm;

tepals erect, white, pink, or dark red, unequal, becoming papery and investing capsule in fruit;

outer tepal oblong-lanceolate, margins entire, apex obtuse, sometimes mucronate;

inner tepal narrowly ovate to spatulate, margins entire, apex obtuse;

stamens equaling perianth or exserted;

outer filaments simple, inner with 2 prominent lateral teeth that exceed anther-bearing portion, glabrous;

anthers yellow or purple;

pollen yellow;

ovary crestless;

style linear, equaling stamens;

stigma capitate, scarcely thickened, unlobed;

pedicel 15–50 mm.

coat dull;

cells smooth.

coat not known.

= 14.