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HClNC Vegetation Classification & mapping Project: Volume 1: Vegetation Classification Technical Report<br />

Appendix 10: Grasslands communities expert review workshop outcomes continued<br />

ID Community Diagnostic species Soils & geology Landscape & climate Locations Comments Biometric<br />

Brushy Hill, Wybong,<br />

Goulburn River,<br />

Curricabark & Blackjack<br />

Mtn. Targeted surveying<br />

required to define spatial<br />

distribution: Travis Peake<br />

has some limited data.<br />

On serpentinite Often on north-facing<br />

slopes<br />

Triodia scariosa; often with<br />

Xanthorrhoea glauca present<br />

GC 9 Triodia grassland /<br />

shrubland<br />

Saltmarsh in<br />

estuaries of the<br />

Sydney Basin<br />

and south-east<br />

corner (Biometric<br />

Community 13059)<br />

Combine with saltmarsh complex, though<br />

technically still defined as grassland;<br />

represents a listed eeC<br />

Tidally inundated soils Hunter, Central Coast,<br />

Port Stephens, Karuah<br />

& Manning estuaries.<br />

Targeted surveying<br />

required to define spatial<br />

distribution.<br />

Sporobolus virginicus /<br />

Sarcocornia quinqueflora /<br />

Baumea juncea / Juncus krausii /<br />

Sueda australis / Samolus repens<br />

GC 10 Sporobolus<br />

virginicus<br />

saltmarsh /<br />

grasslands<br />

Considered as part of the wetland<br />

communities defined under ‘woody<br />

communities’ analysis although still<br />

technically grassland<br />

Hexham Swamp;<br />

targeted surveying<br />

required to define spatial<br />

distribution<br />

Phragmites australis Restricted to<br />

saturated / waterlogged<br />

soils<br />

GC 11 Phragmites australis<br />

tall grasslands<br />

286<br />

Similar to GC9<br />

Barrington ranges,<br />

Tomalla, Wollemi &<br />

Goulburn River; targeted<br />

surveying required<br />

to define spatial<br />

distribution: may be too<br />

small to map (e.g.

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