28.03.2013 Views

Red Gum Native Forest Reserves - ForestrySA

Red Gum Native Forest Reserves - ForestrySA

Red Gum Native Forest Reserves - ForestrySA

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

The following vegetation associations have been identified (Grigg 2000), and their<br />

more common constituent species listed.<br />

Eucalyptus camaldulensis var. camaldulensis (<strong>Red</strong> gum) Association.<br />

15<br />

Large areas of both <strong>Reserves</strong> are dominated by E.camaldulensis on shallow sand<br />

flats which in periods of normal rainfall and prior to the establishment of adjoining<br />

pine plantations would have been subject to longer periods of seasonal inundation.<br />

Acacia mearnsii is generally present, E.viminalis ssp. cygnetensis and A.melanoxylon<br />

may occur over shrub and ground flora comprising Exocarpus cupressiformus,<br />

Leptospermum continentale, Calytrix tetragona, Dianella brevicaulis, Lepidosperma<br />

spp., Hibbertia prostrata, Leptocarpus spp., Baumea juncea, Astroloma humifusum,<br />

Hydrocotyle spp. and Microlaena stipoides var. stipoides.<br />

Eucalyptus ovata (Swamp gum) association<br />

There are a few small areas of E.ovata mixed with A. mearnsii and A. melanoxylon<br />

over shrub and ground flora comprising Banksia marginata, L. continentale,<br />

D. brevicaulis, Lepidosperma ssp., Lomandra juncea, H. prostrata, Leptocarpus ssp.,<br />

Lepyrodia muelleri and M. stipoides var. stipoides.<br />

Eucalyptus viminalis ssp. cygnetensis (Manna gum) Association<br />

Relatively small areas are dominated by E. viminalis ssp. cygnetensis on the minor<br />

rises with better drainage. A.mearnsii is generally present, A.melanoxylon and<br />

Allocasuarina verticillata may occur over shrub and ground flora comprising<br />

L.continentale, Xanthorrhoea caespitosa, Pteridium esculentum, Isolepis nodosa,<br />

D. brevicaulis, H.prostrata, Astroloma humifusum, Danthonia sp, Lagenifera stipitata<br />

var. stipitata and Hyrocotyle spp.<br />

A total of 126 native plant species have been recorded for The <strong>Red</strong> <strong>Gum</strong> NFRs of<br />

which 28 have a conservation status of Uncommon or higher rating for the South<br />

East of South Australia ( Table 1, Natural Resource Data).<br />

The local Bush Management Adviser, Department for Environment and Heritage has<br />

recommended that Acacia longifolia var. sophorae be removed as it is becoming<br />

recognised as an environmental weed. Because this species is indigenous to SA this<br />

operation would need approval from the <strong>Native</strong> Vegetation Council.<br />

2.4.2 Fauna<br />

Surveys in 1984 and 2000 have identified birds, mammals and amphibians. There<br />

are no records of bats or reptiles to date, but it is reasonable to expect that species<br />

from these faunal groups occur in these <strong>Reserves</strong>. Species lists have been compiled<br />

from these surveys and observations by <strong>Forest</strong>rySA staff, and are included in the<br />

Natural Resources Data (Tables 2-4).<br />

Final Plan – February 2001

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!