Flora of North America species comparison

creeping, not producing dense clumps, covered with remains of old leaves, slender to moderately thick, 0.5–0.9 cm diam.;

roots fibrous.

simple, solid, 0.5–3 dm.

basal deciduous, blade pale green, not pink basally, 2–4.5 dm × 0.2–0.6(–1) cm, sometimes glaucous, margins not thickened;

cauline usually 1–several, spreading, sheathing for about 1/2 length, foliaceous, blade not inflated.

1–2(–3)-flowered;

spathes divergent, separated by 1.5–4 cm, linear to linear-lanceolate, unequal, outer 5–11 cm × 4–7 mm, inner 5–6 cm × 2–3 mm, herbaceous, apex acute.

perianth lavender, cream, or pale to deep yellow;

floral tube funnelform, 0.5–1(–1.5) cm;

sepals oblanceolate, 4–7 × 1.4–2 cm, base gradually attenuate;

petals narrowly oblanceolate, 3.5–6 × 0.5–1.1 cm, widest at about 1/2 their length, base abruptly attenuate, claw 1–2 mm wide;

ovary nearly cylindrical, 1–2 cm;

style 1.6–3 cm, crests overlapping, obtusely angled, 0.5–1.1 cm;

stigmas acutely triangular, margins entire;

pedicel 0.5–2.5 cm at anthesis, lengthening to 3.5–7.5 cm at maturity.

oblong-oval, 3-angled, tapering abruptly at either end, 2–3 cm.

brown, irregularly D-shaped, wrinkled.

= 40.