Flora of North America species comparison

1–5, not clustered on stout primary rhizome, ovoid, 1.5–2 × 1.2–2 cm;

outer coats enclosing 1 or more bulbs, brown to yellow-brown, membranous, ± prominently cellular-reticulate, cells in regular vertical rows, narrowly rectangular, transversely elongate, without fibers;

inner coats white, cells obscure, transversely elongate.

1–7+, commonly producing either cluster of stalked, basal bulbels or filiform rhizomes to 1 dm, terminated by bulbels, rhizomes generally lost when specimens are collected, ovoid, 1–2 × 0.6–1.8 cm;

outer coats enclosing 1 or more bulbs, light brown to gray, membranous, obscurely cellular-reticulate, cells rectangular, walls minutely sinuous, vertical, varying to irregular, all sinuous, without fibers;

inner coats white to pink, cells obscure, quadrate.

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

blade solid, flat, falcate, 7–26 cm × 4–6 mm, margins entire.

persistent, green at anthesis, 2–5, basally sheathing, sheaths not extending much above soil surface;

blade solid, flat, broadly channeled, 8–30 cm × 1–13 mm, margins entire.

usually forming abcission layer and deciduous with leaves after seeds mature, frequently breaking at this level after pressing, solitary, erect, solid, flattened, narrowly winged, 10–15 cm × 1–3 mm.

persistent, solitary or clustered 1–3, erect, solid, terete, 10–30(–40) cm × 1–5 mm.

persistent, erect, ± compact, 15–35-flowered, hemispheric, bulbils unknown;

spathe bracts persistent, 2, 10–13-veined, ovate, ± equal, apex acute.

persistent, erect, loose, 15–40-flowered, globose, bulbils unknown;

spathe bracts persistent, 2, 3–4-veined, ovate to lanceolate, ± equal, apex acuminate.

stellate, 8–12 mm;

tepals spreading, light pink with diffuse greenish midveins, linear-lanceolate, ± equal, papery, withering in fruit, margins entire, apex acute;

stamens ± equaling tepals;

anthers yellow;

pollen yellow;

ovary crested;

processes 6, central, rounded, minute, margins entire;

style linear, 0.5 times stamens;

stigma capitate, scarcely thickened, unlobed;

pedicel 15–30 mm.

stellate, 7–10 mm;

tepals spreading, lilac to white, lanceolate, ± equal, becoming papery in fruit, not carinate, margins entire, apex acuminate, not involute;

stamens included;

anthers purple;

pollen yellow;

ovary conspicuously crested;

processes 6, central, distinct, flattened, triangular, margins papillose-denticulate;

style included, linear, ± equaling stamens;

stigma capitate, unlobed;

pedicel 10–20 mm, often becoming flexuous and deflexed in fruit.

coats dull;

cells smooth.

coat shining;

cells each with minute, central papilla.

= 14.

= 14, 28.