Enneapogon nigricans (R.Br.) P.Beauv.

Dark Nineawn-grass

Ess. Agrostogr. 82 161 (1812) APNI

Taxonomic status:Accepted

Occurrence status:Present

Establishment means:Native

Tufted perennial, sometimes slightly woolly at base, culms simple, densely glandular-pubescent below panicle, erect, to 55 cm high, nodes densely bearded. Leaves scabrous and pubescent with simple and glandular hairs; blade flat to closely inrolled, to 15 cm long and 2.5 mm wide; ligule to c. 0.5 mm long. Inflorescence a dense, ovate to oblong, spike-like panicle 3–7 cm long and 1–2 cm wide, usually lead-coloured. Spikelet 3–4-flowered, with 1(–2) fertile; glumes 5–9-nerved, pubescent, lanceolate to narrowly ovate, 2.5–7 mm long, sub-equal, or the upper slightly longer; body of lower lemma hairy, membranous to papery with raised nerves, 2–3 mm long, margins ciliate; awns 4–8 mm long; palea of lower floret equal to or slightly exceeding body of lemma, shortly hairy. Flowers Aug.–May.

CVU, EGU, GipP, Gold, LoM, MonT, MuF, MuM, MSB, NIS, OtP, VRiv, VVP, Wim. Also SA, Qld, NSW. Scattered through drier grasslands and grassy woodlands, mostly in the central part of the State, with outlying occurrences in the north-west, e.g. Wycheproof, Chinkapook, Nhill and Dimboola (but apparently not collected from these areas this century), small remnant populations near Melbourne (e.g. Sunbury and the You Yangs) and in the rain-shadow areas of Gippsland (Swifts Creek, Tubbut, Bendoc etc.). Occurs mostly on shallow soils over a variety of rock substrates (e.g. limestone in the mallee, granite, basalt and sediments elsewhere).

Source: Walsh, N.G. (1994). Poaceae. In: Walsh, N.G.; Entwisle, T.J. (eds), Flora of Victoria Vol. 2, Ferns and Allied Plants, Conifers and Monocotyledons. Inkata Press, Melbourne.
Hero image
Distribution map
life Life
kingdom Plantae
phylum Tracheophyta
superorder Lilianae
order Poales
family Poaceae
genus Enneapogon
Higher taxa

Victoria

Source: AVH (2014). Australia's Virtual Herbarium, Council of Heads of Australasian Herbaria, <http://avh.chah.org.au>. Find Enneapogon nigricans in AVH ; Victorian Biodiversity Atlas, © The State of Victoria, Department of Environment and Primary Industries (published Dec. 2014) Find Enneapogon nigricans in Victorian Biodiversity Atlas
  Bioregion Occurrence status Establishment means
Lowan Mallee present native
Murray Mallee present native
Wimmera present native
Victorian Volcanic Plain present native
Victorian Riverina present native
Murray Scroll Belt present native
Murray Fans present native
Gippsland Plain present native
Otway Plain present native
Goldfields present native
Central Victorian Uplands present native
Northern Inland Slopes present native
East Gippsland Uplands present native
Monaro Tablelands present native

State distribution

Distribution map
State
Western Australia
Northern Territory
South Australia
Queensland
New South Wales
Australian Capital Territory
Victoria