Flora of North America species comparison

1–5+, usually clustered, often short-rhizomatous at base, rhizome not stout or iris-like, ovoid, 2–4 × 1–2.5 cm;

outer coats enclosing 1 or more bulbs, grayish or brownish, membranous, fibers parallel, few, or sometimes reticulate, cells obscure, finely meshed;

inner coats whitish to pinkish, cells obscure, ± quadrate.

2–12+, borne on short rhizome, cylindric, 2–5 × 1–2.5 cm;

outer coats enclosing 1 or more bulbs, white to light brown, membranous, without reticulation;

inner coats white, cells obscure, quadrate.

persistent, green at anthesis, 3–5, basally sheathing, sheaths never extending much above soil level;

blade solid, flat, channeled, 14–35 cm × 1–5 mm, margins ± entire.

persistent, 2–6, sheathing lower 1/4–1/3 of scape;

blade terete, fistulose, 10–40 cm × 10–25 mm.

persistent, solitary, erect, or, if nodding at anthesis, becoming erect, solid, terete or ± 4-angled, particularly distally, 20–50 cm × 1–3.5 mm.

persistent, solitary, erect, fistulose, inflated in middle, tapering to umbel, (12–)15–70 cm × 8–25 mm.

persistent, nodding, becoming erect, ± loose, 9–40-flowered, hemispheric, bulbils unknown;

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

persistent, erect, compact, 50–100-flowered, globose to ovoid, bulbils unknown;

spathe bracts persistent, 1–2, 1–3-veined, ovate, ± equal, apex acute.

stellate, 5–8 mm;

tepals spreading, deep pink, elliptic-lanceolate, ± equal, withering in fruit, margins entire, apex acute, midribs not thickened;

stamens exserted;

anthers yellow;

pollen yellow;

ovary conspicuously crested;

processes 6, distinct, flattened, ± triangular, margins entire or toothed;

style exserted, linear, ± equaling stamens;

stigma capitate, scarcely thickened, unlobed;

pedicel 0–20 mm.

narrowly campanulate to urceolate, 6–9 mm;

tepals erect, yellowish white, withering in fruit, margins entire, apex acute, outer lanceolate, inner narrowly ovate, unequal;

stamens long-exserted;

anthers white to yellow;

pollen white;

ovary crestless;

style linear, equaling stamens;

stigma capitate, obscurely 3-lobed;

pedicel 10–30 mm.

coat dull;

cells minutely roughened.

coat shining;

cells 4–6-angled, ± rectangular.

= 14.