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The vegetation of Burnt Down Scrub Nature Reserve, 15 km south west of Baryugil in the Parish of Carnham on the North Coast of New South Wales is described. A floristic survey of 28x0.04 ha plots was conducted in December of 1999. Five communities are defined based on flexible UPGMA analysis of abundance scores of vascular plant taxa. These communities are mapped based on ground truthing, air photo interpretation and substrate.
A total of 355 vascular plant taxa was recorded including four species listed as rare or threatened: Marsdenia liisae, Olearia heterocarpa, Sarcochilus weinthalii and Tinospora smilacina. This paper describes the communities and discusses their significance and distribution within the Nature Reserve. A vegetation map and species list are provided.
The vegetation of Mount Canobolas State Recreation Area (1673 ha), 14 km southwest of Orange (33°21’S, 154°59’E) in the Shire of Cabonne on the Central Tablelands of New South Wales is described. A floristic survey of 50x0.04 ha plots was conducted in November 1999. Seven communities are defined based on flexible UPGMA analysis of abundance scores of vascular plant taxa. Mapping of these communities is based on ground truthing, air photo interpretation and substrate. A total of 309 taxa was recorded including two species listed under the NSW Threatened Species Conservation Act 1995: Eucalyptus canobolensis and Eucalyptus saxicola. Additionally the reserve contains the Mount Canobolas Xanthoparmelia lichen community recently listed on the NSW Threatened Species Conservation Act 1995. This paper describes the seven communities and discusses their significance and distribution within the Recreation Area. A vegetation map and species list are provided.
A brief assessment is made of the adequacy of the formal conservation reserve network within the Inverell and Yallaroi Shires, around Inverell and Warialda, northern New South Wales. The current reserve network consists of two National Parks (Kings Plains & Kwiambal) and three Nature Reserves (Arakoola, Planchonella & Severn River), sampling 2% of the area of the two shires. 62% of the known vascular plant taxa (746 native, 144 exotic) have been recorded within the five reserves, including 27 of the 48 taxa listed as rare or threatened within the shires. Of 30 vegetation communities found within the five reserves, only 13 were considered adequate in terms of extent or condition. Of 18 communities found on basalt, limestone or alluvial soils, only 12% of their area was considered to be good quality stands. 26 communities were only represented in one reserve. Nine Endangered Ecological Communities are listed for the two shires, only four of which are within the formal reserves. The capture and status of assemblages and flora within the five reserves in the Inverell and Yallaroi Shires is inadequate and many of the species and communities contained warrant additional conservation within the formal conservation network.