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Tetrarrhena acuminata

Pointed Rice-grass

Weak scrambling perennial, spreading from underground stems.

Additional information

  • FamilyPoaceae
  • StoreyLower storey
  • Sizestems to 1 m long
  • Plant groupingGrasses, Rushes & Sedges
  • LeavesFlat leaves 2-7 cm x 2-5 mm, arranged in 2 rows, smooth to slightly rough.
  • Flower colourGreen or purplish
  • Flowering timeOctober to March
  • Flowers4-12 one-flowered spikelets arranged in 2 rows in a spike-like flowerhead 1.5-5 cm long; spikelets 7-13 mm with raised veins, tapering upper sterile floral bract.
  • Bird attractingNo
  • Butterfly attractingNo
  • Frog habitatNo
  • Growing conditionsMoist to wet soils in heathland or along watercourses. Dappled shade.
  • Garden usePlant in moist depressions or by shaded water areas for habitat.
  • Commercially availableNever
  • Conservation statusSignificant within the Shire. Known from very few local sites where it may be abundant. Uncommon outside the Shire boundary.
Photographer/s: 1 A. Barley, Royal Boanic Gardens Board ©; 2 Simon, B.K. & Alfonso, Y.  2011. AusGrass2, ausgrass2.myspecies.info ©

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