455B-3-Pentapogon-quadrifidus-fl-2-Helen-Moss.jpg

Pentapogon quadrifidus var. quadrifidus

Five-awned Spear-grass

Open tufted annual or biennial grass. Flowering stem erect or bent, nodes hairy.

Additional information

  • FamilyPoaceae
  • StoreyLower storey
  • Size8-18 cm high, stems 30-60 cm high
  • Plant groupingGrasses, Rushes & Sedges
  • LeavesFew flat or inrolled densely hairy leaves to 20 cm x 0.5-3 mm.
  • Flower colourGreenish
  • Flowering timeOctober to February
  • FlowersSparse to moderately dense cylindrical flowerhead 3-20 cm long. 1-flowered spikelet; narrow floral bract to 4.5 mm long, hair tuft at base, top with 2 lobes, central bristle to 25 mm, thick and twisted at base and 2 smaller bristles on either side.
  • Bird attractingNo
  • Butterfly attractingNo
  • Frog habitatNo
  • Growing conditionsMoist to dry soils in lowland heaths and woodlands. Full sun, semi shade.
  • Garden useOrnamental grass. Grow amongst other herbs and grasses under trees or in rockeries. Short lived.
  • Commercially availableWholesale only - order in advance
  • Conservation statusScattered occurrences within the Shire where it may not be common.
Photographer/s: 1, 2, 4 Marilyn Bull ©; 3 Helen Moss ©

Plant Communities

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  • 44 Grassy Wetland Complex (EVC 125)
  • 21 Broad-leaf Peppermint Heathy Dry Forest (EVC 20)
  • 38 Yellow Box Valley Grassy Forest – Middle Yarra (EVC 47)
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