Werribee Plains indigenous plants

This information sheet covers zone 16 in the Geelong region.

Zone 16 Consists of fertile clay to clay loam soils with basalt rock usually present. It includes hills, plains and stony rises that are mostly poorly drained. The average rainfall is 40 - 45 centimetres.

The southern half of this zone was a dry open grassland with few trees and shrubs. Indigenous grasses in this zone consisted mainly of Kangaroo Grass, Wallaby Grass, Spear Grass and Red-leg Grass.

Tussock Grass grasslands occur in the wetter areas and drainage depressions.

Buloke and Grey Box occurred sporadically across the north of the zone with River Red Gum along the watercourses (for example: Lollypop Creek).

River Red Gum and/or Tangled Lignum typically dominate the remaining swamps in this zone that have not been drained.

For a species list for the watercourses and associated escarpments of the Werribee Plains refer to Werribee Plains, Rivers and Watercourses.

Tree Species
Common name Botanical name
Size (H x W m)
1 2
Lightwood Acacia implexa 5-15 4-7 Y -
Black Wattle Acacia mearnsii 8-25 6-10 X Y
Golden Wattle Acacia pycnantha 3-10 2-5 Y -
Buloke Allocasuarina luehmannii 5-15 5-10 Y -
Drooping Sheoke Allocasuarina verticillata 4-11 3-6 Y -
Blue Box Eucalyptus baueriana 10-20 20 - YR
River Red Gum Eucalyptus camaldulensis 15-35 15-35 - Y
Grey Box Eucalyptus microcarpa 10-25 10-15 Y -
Shrub Species
Gold-dust wattle Acacia acinacea 0.5-2.5 2-4 X -
Hedge Wattle Acacia paradoxa 2-4 2-5 Y -
Silver Banksia Banksia marginata 1-10 1-5 X -
Sweet Bursaria Bursaria spinosa 2-6 2-3 Y -
Shrub Violet Hymenanthera dentata 2-4 1-2.5 Y -
Tangled Lignum Muehlenbeckia florulenta 2 2 - Y
Snowy Mint-bush Prostanthera nivea 3 2.5 YU -
Groundcover and Tussock Species
Red-leg Grass Bothriochloa macra 0.2 0.8 Y -
Common Everlasting Chrysocephalum apiculatum 0.3 1-2 Y -
Wallaby Grass Danthonia species 0.2 0.4-1 Y Y
Tussock Grass Poa labillardieri 0.8 0.8 - Y
Spear Grass Stipa species 0.3 1-2 Y Y
Kangaroo Grass Themeda triandra 0.3 0.3 Y -
R - riparian
U - uncommon
X - species once occurred in this area
Y - species is present in areas of remnant vegetation

1=Well drained slopes / crests; 2=Wetter areas


Further Contacts



Acknowledgements: David Perry DSE and Mark Trengove

This information sheet is also available in PDF format.






Page last updated: Monday, 26 November 2018

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