achene 1.1 mm long, brown, minutely punctate, ovoid to obovoid, apex with minute apiculum; glumes 2 mm long, veinless or with a very faint lateral vein, midvein dark green, spiklets often marked with red on the lower margins of the glumes, 1 cm to up to 2 cm; caespitose, apparently perennial plant.
Growing on a bit of a track in spotted gum forest on clay soil, possibly sometimes a bit damp.
achene 1.1 mm long, brown, minutely punctate, ovoid to obovoid, apex with minute apiculum; glumes 2 mm long, veinless or with a very faint lateral vein, midvein dark green, spiklets often marked with red on the lower margins of the glumes, 1 cm to up to 2 cm; caespitose, apparently perennial plant.
I think it is this common and variable taxon but I am not sure. Poor image doesn't help:)
Specimen around 15 meters tall.