(Pentameris ecklonii)
Annual;caespitose.Culms 19–37 cm long.Ligule a fringe of hairs.Leaf-blades 4–16 cm long;0.5–1.5 mm wide.Inflorescence composed of racemes.Racemes 1;single;unilateral;3–9.5 cm long.Rhachis subterete.Spikelet packing broadside to rhachis;regular;2 -rowed.