OregonFlora species comparison

sheaths glabrous; the uppermost sheaths sometimes inflated;

ligules 2.5–16 mm;

blades 1–20 cm × 1–7 mm.

narrowly ellipsoid, sometimes lobed, 1–17 cm;

pedicels absent or to 0.2 mm;

stipes 0.1–0.2 mm.

1–2.7 mm, ciliate, minutely hairy throughout; largest hairs restricted to the lower half;

tips rounded, lobed;

lobes 0.1–0.2 mm, 10% or less as long as the glume body, awned;

glume awns 4–10 mm; yellowish.

0.5–1.5 mm, glabrous, awned;

lemma awns 0.5–1(4.5)mm.

0.2–1 mm.

=28, 35.