Flora of North America species comparison

1–3.

1(–2).

ocrea brown, cylindric, 9–25(–32) mm, margins oblique, glabrous;

petiole attached to sheath 10–35(–50) mm, usually wingless, rarely winged distally, (10–)30–70(–110) mm;

blade elliptic to oblong-lanceolate or oblong-oblanceolate, (3.5–)5–22 × 0.8–4.8 cm, base tapered to rounded, rarely abruptly truncate or cuneate, often asymmetric, margins entire, sometimes wavy, apex usually acute to acuminate, rarely obtuse, abaxial face glabrous or pubescent with whitish or brownish hairs, glaucous, adaxial face glabrous, not glaucous;

cauline leaves 2–6, petiolate proximally, sessile distally, gradually reduced distally, blade elliptic or lanceolate to linear-lanceolate.

ocrea brown, cylindric, 15–50(–70) mm, margins oblique, glabrous;

petiole attached proximally to sheath 10–45(–70) mm, prominently winged distally, 100–260 mm, wing 1–6(–12) cm;

blade lanceolate to ovate, 6–15(–21) × 2.5–9(–10) cm, base abruptly contracted, truncate to cuneate, often asymmetric, margins entire or obscurely and irregularly repand, usually wavy, apex acute to acuminate, rarely obtuse, abaxial face glabrous or pubescent with whitish or brownish hairs, glaucous, adaxial face glabrous, not glaucous;

cauline leaves 3–6, petiolate proximally, sessile distally, gradually reduced distally, blade triangular-lanceolate to linear.

1(–2), short-cylindric to ovoid, (10–)20–40(–50) × (8–)12–25 mm, bulblets absent;

peduncle 1–10 cm.

1, short-cylindric to ovoid, 35–65 × 12–20 mm, bulblets absent;

peduncle 1–15 cm.

ascending or spreading, 2–8(–11) mm.

ascending, 1.5–7 mm.

1–2 per ocreate fascicle;

perianth white or pale pink;

tepals oblong, 4–5 mm, apex obtuse to acute;

stamens exserted;

anthers yellow, elliptic.

1–2 per ocreate fascicle;

perianth pink;

tepals elliptic to ovate, 3–4 mm, apex obtuse;

stamens exserted;

anthers pink to purple.

yellowish brown or olive-brown, 3.2–4.2 × 1.3–2 mm, shiny, smooth.

brown, 3.3–4.5 × 2.5–3 mm, shiny, smooth.

= 24.

= 48.