Flora of North America species comparison

leafy at base, filiform, wiry.

blades filiform, nearly reaching inflorescence tip or much shorter, to 0.3 mm thick, apex tapering.

spikelet clusters mostly 2–6, simple or reduced to 1 spikelet, often with 2 capillary branches, one divaricate or reflexed, 1 ascending; leafy bracts single per cluster, filiform, setaceous, with clusters appearing lateral to bracts.

pale redbrown, ellipsoidlanceoloid, 5–6(–8) mm, apex acute to acuminate;

fertile scales narrowly ovate, 3–5(–6) mm, apex acute, midrib included or shortexcurrent.

perianth bristles 6, not reaching past fruit midbody, stubby, plumose to near tip.

3–8 per spikelet, 2–2.5 mm;

body light brown to brown, ellipsoid-obovoid, tumidly lenticular, 1.5–2 × 1.6–1.7 mm;

surfaces faintly, interruptedly crossrugulose, apically indented under tubercle;

tubercle lowconic, 0.5 mm, base flaring, circular.