Triodia basedowii

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Triodia basedowii
Triodia basedowii (7225610450).jpg
Spinifex circle.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Poaceae
Genus: Triodia
Species:
T. basedowii
Binomial name
Triodia basedowii

Triodia basedowii, commonly known as lobed spinifex, is a species of tussock-forming grass-like plant found in Australia.

Contents

It occurs on sandy plains and small hills and dunes of bare red sand. Green to purple flowers are displayed from long scapes at any time of the year, emerging from the short and dense foliage growing no more than 1.3 meters high. [1]

The associated landscape which it dominates is sometimes favoured as habitat of a pebble mound building mouse species Pseudomys chapmani . [2]

It was first described in 1918 by Ernst Georg Pritzel. [3] [4]

Distribution and habitat

It occurs from the coast of Western Australia to central Queensland, in the far north-west of New South Wales, in the Northern Territory and in South Australia, where it is found on flat or slightly sloping sites in deep reddish sands or sandy loams, but also together with limestone or on skeletal soils on quartzite on the edges of salt lakes. [5]

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<i>Triodia scariosa</i> Species of plant

Triodia scariosa, is more commonly known as porcupine grass or spinifex, and belongs to the endemic Australian grass genus Triodia. The species is perennial and evergreen and individuals grow in mounds, called hummocks, that reach up to ~1m in height. The leaves are ~30 cm long, 1mm in diameter, needlepointed and rigid, and its inflorescence is a narrow, loose panicle that forms a flowering stalk up to ~2m in height. The name is derived from Latin; Triodia refers to the three-toothed lobes of the lemma, and scariosa is in reference to the thin, dry glume. The species is common to Mallee (MVG14) and Hummock grassland (MVG20) communities, in arid and semi-arid regions of Australia.

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<i>Triodia scintillans</i> Species of grass endemic to Western Australia

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References

  1. "Triodia basedowii". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  2. Kitchener, D.J. (1983). "Pebble-mound Mouse Pseudomys chapmani". In Strahan, Ronald (ed.). Complete book of Australian mammals. Australian Museum: the National Photographic Index of Australian Wildlife. Sydney: Angus and Robertson. pp. 416–17. ISBN   0207144540.
  3. "Triodia basedowii". Australian Plant Name Index, IBIS database. Centre for Plant Biodiversity Research, Australian Government.
  4. Pritzel, E. (1918). "Species novae ex Australia centrali". Repertorium Specierum Novarum Regni Vegetabilis. 15 (20–24): 356–361. doi:10.1002/fedr.19180152005.
  5. Lazarides,M., Weiller, C.M., McCusker, A. (2020). "Triodia basedowii". Flora of Australia. Canberra: Australian Biological Resources Study, Department of Agriculture, Water and the Environment. Retrieved 11 April 2020.{{cite book}}: CS1 maint: multiple names: authors list (link)