Flora of North America species comparison

1–5+, not clustered on stout, primary rhizome, ovoid, 1–1.5 × 0.8–1.4 cm;

outer coats enclosing 1 or more bulbs, brownish, membranous, lacking cellular reticulation or cells arranged in only 2–3 rows distal to roots, ± quadrate, without fibers;

inner coats white, cells obscure, quadrate.

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

blade solid, flat, broadly channeled, falcate, 10–35 cm × 1–3(–5) 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.

persistent, solitary, erect, solid, terete, enlarged apically but distinctly constricted just proximal to inflorescence, 15–20 cm × 1.5–4 mm.

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

persistent, erect, compact, 15–30-flowered, hemispheric to globose, bulbils unknown;

spathe bracts persistent, 3, 5–7-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, 7–8 mm;

tepals spreading, light pink to rose with prominent green or reddish midribs, narrowly lanceolate, ± equal, becoming papery in fruit, margins entire, apex acuminate;

stamens exserted;

anthers blue-gray;

pollen light blue to gray;

ovary crested;

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

style exserted, linear;

stigma capitate, unlobed;

pedicel 10–20 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.

coat shining;

cells smooth.

coat shining;

cells each with minute, central papilla.

= 14.

= 14, 28.