Jointed Bottlewashers, Jointed Nineawn
Perennial grass to 50cm tall. Leaves with a hairy sheath at the base. Ligule a fringe of hairs. Leaves 7-15cm long, 1-3mm wide, at first flat, then with the edges rolled inwards, hairy, with a straight point. Spikelets 3-7mm long. Seeds with 9 awns. Mature seed groups cylindrical to oval.
Description (page 93) and line drawing of seed (Fig. 20b, page 94) in G.M. Cunningham, WE Mulham, PL Milthorpe and J H Leigh (1981 and later printings) Plants of Western New South Wales
PlantNET description with line drawings: http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Enneapogon~cylindricus
ausGrass2 description with photos: http://ausgrass2.myspecies.info/content/enneapogon-cylindricus