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.

usually solitary, without basal bulbels, ovoid, 1–1.8 × 1–1.2 cm;

outer coats enclosing single bulb, grayish, reticulate, cells fine-meshed, open, fibrous;

inner coats whitish, cells vertically elongate, regular.

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.

persistent, withering by anthesis, 2, sheathing;

blade solid, flat, linear, 12–35 cm × 3–6 mm, margins entire or denticulate.

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, terete or ± 3–4-angled, 20–40 cm × 1–3.5 mm.

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

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

persistent, erect, loose, 10–25-flowered, hemispheric-globose, bulbils unknown;

spathe bracts persistent, 2–3, 5–7-veined, lanceolate, ± equal, apex acuminate.

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.

± stellate, 7–9 mm;

tepals spreading to reflexed, white to pinkish or purple, lanceolate, ± equal, remaining thin and becoming strongly reflexed in fruit, margins entire, apex acute;

stamens included;

anthers yellow;

pollen yellow;

ovary conspicuously crested;

processes 6, central, irregularly contorted;

style linear, equaling stamens;

stigma capitate, unlobed or obscurely 3-lobed;

pedicel 14–45 mm.

coat dull;

cells smooth.

coat shining;

cells each with obscure, central papilla.

= 14.

= 14.