Flora of North America species comparison

1 or more, not attached to rhizome, ovoid, 1.2–2 × 1–1.5 cm;

outer coats enclosing bulbs, brown to grayish brown, fibrous, fibers close, ± parallel;

inner coats white to light brown, not cellular.

1–3, not clustered on stout, primary rhizome, globose to ovate, 0.6–2 × 0.5–1.5 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, lacking cellular reticulation.

withering from tip by anthesis, 2–4, sheathing proximal 1/2+ scape;

blade fistulose proximally, solid distally, terete, linear to filiform, prominently ribbed proximally, channeled distally, 1.5–2.5 cm × 0.5–5 mm, margins and veins usually scabrid with minute teeth, apex acute.

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

blade solid, flat or channeled, ± falcate, 12–38 cm × 2–3 mm, margins entire.

persistent, solitary, erect, terete, 25–100 cm × 4–8 mm.

persistent, solitary, erect, solid, ± terete, not expanded proximal to inflorescence, 9–32 cm × 0.5–4 mm.

persistent, erect, compact to ± loose, 0–40-flowered, subglobose, with few to many bulbils or with bulbils only;

spathe bracts persistent, 2, 4–9-veined, lanceolate, unequal, apex acuminate into beak, beak long, slender, to 20 cm, ± equaling or longer than base.

persistent, erect, loose, 10–20-flowered, globose, bulbils unknown;

spathe bracts persistent, 2, 3–7-veined, lanceolate to lance-ovate, ± equal, apex abruptly acute.

usually aborting before capsules mature, if present, campanulate, 6–8 mm;

tepals erect, whitish or pinkish to purple, outer narrowly obovate, inner ± elliptic, unequal, margins entire, apex obtuse;

stamens included;

anthers yellow to reddish;

pollen yellow;

ovary crestless;

style linear, equaling stamens;

stigma capitate, unlobed;

pedicel 15–60 mm.

campanulate, 5–7 mm;

tepals spreading, white or pinkish with prominent red midveins, narrowly lanceolate, ± equal, becoming papery in fruit, margins entire, apex acuminate;

stamens equaling tepals or exserted;

anthers yellow;

pollen yellow;

ovary crested;

processes 3, thick, obtuse, margins entire;

style linear, equaling stamens;

stigma capitate, scarcely thickened, unlobed;

pedicel 5–20 mm.

coat unknown;

capsules only rarely produced.

coat dull;

cells ± smooth.

= 14.