Deyeuxia pungens N.G.Walsh

Muelleria 7: 452 (1992) APNI

Taxonomic status:Accepted

Occurrence status:Endemic

Establishment means:Native

Threat status:EPBC: vulnerable (VU); Victoria: vulnerable (v); listed in Flora and Fauna Guarantee Act 1988

Tufted perennial, culms strongly erect, to 100 cm high. Leaves scabrous, rather strongly ribbed; blade mostly closely inrolled, to 45 cm long and 1.5 mm diam., rigidly erect and more or less needle-pointed; ligule papery, acute, soon disintegrating, 4–11 mm long. Inflorescence a contracted, almost spike-like panicle, sometimes interrupted and/or narrowly lobed near the base, 10–30 cm long. Spikelets narrow, 4–5 mm long, purplish, maturing to straw-coloured; glumes equal, acuminate, sometimes shortly mucronate, scabrous along the keel; lemma subequal to glumes, rather prominently 5–7-nerved, smooth or sparsely and minutely scabrous, hyaline toward the narrowly truncate or erose apex, awnless or awned from just below the apex; awn (when present) fine, straight, to c. 0.5 mm long, not exceeding lemma and remaining more or less appressed to it; callus hairs c. 1 mm long; rachilla bristle c. 0.3 mm long, glabrous or with a short terminal hair-tuft; anthers c. 2 mm long. Flowers Dec.–Jan.

EGU. Apparently endemic. Known only from bare sandstone crags and dry rocky woodland in rain-shadow country near Suggan Buggan.

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 Deyeuxia
Higher taxa

Victoria

Source: AVH (2014). Australia's Virtual Herbarium, Council of Heads of Australasian Herbaria, <http://avh.chah.org.au>. Find Deyeuxia pungens in AVH ; Victorian Biodiversity Atlas, © The State of Victoria, Department of Environment and Primary Industries (published Dec. 2014) Find Deyeuxia pungens in Victorian Biodiversity Atlas
  Bioregion Occurrence status Establishment means
East Gippsland Uplands present native

State distribution

Distribution map
State
Victoria