2022-Handout
Workshop on Theoretical Ecology and Global Change
2 - 18 March 2009
New South Wales Vegetation Classification and Assessment: Part 1 Plant communities of the NSW Western Plains
Benson J.S.* (C.B. Allen, C. Togher and J. Lemmon) Science and Public Programs Royal Botanic Gardens and Domain Trust Sydney, NSW 2000 AUSTRALIA
383
New South Wales Vegetation Classification and Assessment: Part 1 Plant communities of the NSW Western Plains
J.S. Benson*, C.B. Allen*, C. Togher** and J. Lemmon***
*Science and Public Programs, Royal Botanic Gardens and Domain Trust, Sydney, NSW 2000, AUSTRALIA. ** GIS Section NSW Department of Environment & Conservation, PO Box 1967 Hurstville, NSW 2220; ***Environment & Development Department, Wollongong City Council, Locked Bag 8821, South Coast Mail Centre, NSW 2521. Corresponding author email: [email protected]
Abstract: For the Western Plains of New South Wales, 213 plant communities are classified and described and their protected area and threat status assessed. The communities are listed on the NSW Vegetation Classification and Assessment database (NSWVCA). The full description of the communities is placed on an accompanying CD together with a read-only version of the NSWVCA database. The NSW Western Plains is 45.5 million hectares in size and covers 57% of NSW. The vegetation descriptions are based on over 250 published and unpublished vegetation surveys and maps produced over the last 50 years (listed in a bibliography), rapid field checks and the expert knowledge on the vegetation. The 213 communities occur over eight Australian bioregions and eight NSW Catchment Management Authority areas. As of December 2005, 3.7% of the Western Plains was protected in 83 protected areas comprising 62 public conservation reserves and 21 secure property agreements. Only one of the eight bioregions has greater than 10% of its area represented in protected areas. 31 or 15% of the communities are not recorded from protected areas. 136 or 64% have less than 5% of their pre-European extent in protected areas. Only 52 or 24% of the communities have greater than 10% of their original extent protected, thus meeting international guidelines for representation in protected areas. 71 or 33% of the plant communities are threatened, that is, judged as being ʻcritically endangeredʼ, ʻendangeredʼ or ʻvulnerableʼ. While 80 communities are recorded as being of ʻleast concernʼ most of these are degraded by lack of regeneration of key species due to grazing pressure and loss of top soil and some may be reassessed as being threatened in the future. Threatening processes include vegetation clearing on higher nutrient soils in wetter regions, altered hydrological regimes due to draw-off of water from river systems and aquifers, high continuous grazing pressure by domestic stock, feral goats and rabbits, and in some places native herbivores — preventing regeneration of key plant species, exotic weed invasion along rivers and in fragmented vegetation, increased salinity, and over the long term, climate change. To address these threats, more public reserves and secure property agreements are required, vegetation clearing should cease, re-vegetation is required to increase habitat corridors and improve the condition of native vegetation, environmental flows to regulated river systems are required to protect inland wetlands, over-grazing by domestic stock should be avoided and goat and rabbit numbers should be controlled and reduced. Conservation action should concentrate on protecting plant communities that are threatened or are poorly represented in protected areas. Cunninghamia (2006) 9(3): 383–450
Introduction the Introductory paper (Benson 2006, this volume) and this Part of the NSWVCA project. The full description of the 213 This paper describes the plant communities recorded on the classified NSW Western Plains plant communities, with 90 NSW Vegetation Classification and Assessment database information fields, runs to about 700 pages, rendering it too (NSWVCA) for the NSW Western Plains and analyses their long to print in a journal. Therefore, it is presented in Folder protected area and threat status. The vegetation classification, 3 on the CD as Appendix A of this paper (NSWVCA Part 1) plant community database entries, assessment of protected The communities are also presented in 19 broadly-defined area status, assessment of threat status and specifications vegetation Formation Groups. A shorter version of the NSW of the database were compiled by J.S. Benson. The other Western Plains plant community descriptions, containing authors assisted with technical aspects of the work. 28 information fields, is in Appendix B in Folder 3 on the CD. Reports on 8 IBRA Bioregions and two Catchment The CD in the back pocket of this journal issue contains a Management Authorities areas are also provided in Folder read-only version of the NSWVCA database, appendices to 3 on the CD. 384 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains
The Introductory paper (this volume) describes the vegetation of unconsolidated aeolian or alluvial sediments with rocky classification, the threat and protected area status assessment outcrops occurring on hills and ranges. The Barrier Range and uses of the vegetation classification. The NSWVCA near Broken Hill contains metamorphic and sedimentary aims to assist with setting regional planning targets and with rocks and the Cobar Peneplain is predominantly composed assessments at the site or property scale. While it is important of sandstone, outwash sandsheets with small areas of granite. to manage species populations, there is a world-wide trend Silcrete outcrops occur on scarps on the Grey Range and in towards landscape or ʻecosystemʼ management. One of the Sturt National Park in the far north-corner of NSW. Gypsum, aims of the NSWVCA is to meet the goals of Convention limestone, and gravels occur over small areas. Soils vary from on Biological Diversity (CBD) ecosystem approach to land various types of clay and loam on floodplains and alluvial use management and nature conservation (Shepherd 2004) plains to loams and sands on sand dunes and sandplains. A to reduce biodiversity loss throughout the world by 2010. variety of other soil types occur on rocky outcrops on hills and ranges. Features of the eight bioregions that comprise The study area: the NSW Western Plains the NSW Western Plains are described in NSW National Parks and Wildlife Service (2003). The NSW Western Plains is 45 493 666 ha in size and covers 56.7% of NSW (Table 1, Figure 1). It is defined by the Previous botanical studies boundaries of the eight western-most IBRA Bioregions in Beadle (1945) produced the first map of the vegetation NSW defined in Version 6 of Thackway & Cresswell (1995). of the NSW Western Plains, one of the first vegetation Each classified plant community is recorded in a number of maps published in Australia. This was followed by Moore planning regions covering the NSW Western Plains including (1953a, b) who mapped and described the vegetation of the eight catchment management authority areas (CMAs) shown South Western Slopes and eastern Riverina. Both Beadleʼs on Figure 1, the eight bioregions (Figure 4 in Benson 2006) and Mooreʼs maps were broad-scale but identified major and 41 sub-regions of these bioregions defined by NSW vegetation patterns. Beadleʼs (1981) book The Vegetation of Department of Environment and Conservation (2004) Australia describes the vegetation of western NSW in the (Figure 2) and Local Government Areas (LGAs). context of a vegetation classification for Australia. The Western Plains contains four major climatic zones An early quantitative study of regional vegetation was defined and mapped in Stern (2000): Arid Zone, Semi Arid conducted by Noy-Meir (1971). It contains an ordination, by (hot, persistently dry), Semi-Arid (warm, winter rainfall), principal component analysis, of 193 sites (of 383 sampled) Temperate (hot summers) and Dry Subtropical (moderately covering part of south-western NSW, north-western Victoria dry winter) (Figure 3 in Benson 2006). Rainfall varies and eastern South Australia to define 20 main floristic from about 500 mm in the east in the wheatbelt to less than groups. 200 mm in the far north-west corner of NSW. The Royal Botanic Gardens (Botanic Gardens Trust Sydney) The main landforms include sand dunes, sandplains, initiated a program of mapping the vegetation of the Western floodplains, alluvial plains, stagnant alluvial plains, Plains in the early1970s with a view to producing broad-scale peneplains, scarps, hills and rises. Most of the area is composed vegetation maps of all of NSW. Pickard & Norris (1994) map the vegetation of the north western quarter of the state at a scale of 1:1 million. Fox (1991), Scott (1992), Porteners Table 1. Size of the eight IBRA Bioregions (Version 6) that define (1993) and Porteners et al. (1997) map and describe the the NSW Western Plains. vegetation of south-western NSW at 1:250 000 scale. Norris & Thomas (1991) document vegetation on rocky outcrops in south-western NSW. With the exception of Porteners et al. IBRA Bioregion Bioregion % of (1997) and Norris & Thomas (1991), these surveys were not Area (ha) NSW supported by published quantitative plot data, though part of the Riverina Bioregion in south-western NSW mapped Broken Hill Complex 3,762,674 4.7 by Porteners (1993) was remapped at 1:100 000 scale with Channel Country 2,337,383 2.9 intensive plot sampling by Horner et al. (2002). Cobar Peneplain 7,369,692 9.2 Other key vegetation descriptions include Milthorpe (1991) Darling Riverine Plains 9,397,269 11.7 who describes the plant communities of the far north western Mulga Lands 6,582,934 8.2 corner of NSW; Westbrooke et al. (1998) who map the Scotia mallee in the far south-western NSW at 1:100 000 scale; Murray Darling Depression 7,922,534 9.9 Benson et al. (1997) who classify the native grasslands in Riverina 7,023,267 8.8 the Riverina Bioregion; the NSW Soil Conservation Service Simpson Strzelecki Dunefields 1,097,913 1.4 (many authors) that mapped land systems in the western two- thirds of the Western Plains from the 1970s to the 1990s. The Total for Western Plains 45,493,666 56.7 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 385 land systems maps contain information on vegetation but are and Murrumbidgee Rivers; and McCosker (2000) mapped not vegetation maps per se. A major achievement was the the Gingham watercourse on the Gwydir River. publication of the book Plants of Western New South Wales The north-eastern part of the Western Plains, covering the by Cunningham et al. (1981) documenting the plant species NSW central and northern wheatbelt, have been surveyed in the Western Plains. and mapped by Sivertsen & Metcalfe (1995), Sivertsen & Wetlands have been variously surveyed and mapped:– Metcalfe (2001) and Metcalfe et al. (2003). Parts of the Biddiscome (1963) mapped the Macquarie Marshes region wheatbelt are intensively sampled and mapped at 1:100 000 in the northern NSW wheatbelt, there was more detailed scale by Lewer et al. (2002) and Cannon et al. (2002). In mapping of the Macquarie Marshes by Paijmans (1981) the northern part of the wheatbelt, McGann & Earl (1999) and Johnson & Wilson (1990); Kingsford & Porter (1999) sampled and described the grasslands of the Moree region. documented the wetlands of the Paroo River system; Margules Peasley (2001) produced a detailed vegetation dominant & Partners (1990) and Smith & Smith (1990) mapped canopy species type map of the Moree Plains Shire and and surveyed the vegetation on the inner floodplain of the the eastern section of the Walgett Shire (Peasley 2000). To Murray River; Pressey et al. (1984) mapped and surveyed the immediate west of the eastern Walgett Shire mapping, the Great Cumbung Swamp at the confluence of the Lachlan the Northern Floodplains Planning Committee (2004) used
Fig. 1. The Western Plains section of New South Wales (mid-grey area on left) in relation to the boundaries of NSW Catchment Management Authority areas (named and defined by black lines) and major rivers (white lines). Other sections of NSW are: dark grey = Western Slopes; white = Tablelands; light grey = Coast and Eastern Escarpment. The Western Plains covers 57% of New South Wales. 386 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains
Fig. 2. IBRA Bioregions and sub-regions in the NSW Western Plains based on Version 6.0 of IBRA. Plant communities in the NSWVCA are recorded in these sub-regions. BHC = Broken Hill Complex Bioregion with sub-regions BHC1 = Barrier Range, BHC2 = Mootwingee Downs, BHC3 = Scopes Range, BHC4 = Barrier Range Outwash, Fans and Plains; CHC = Channel Country Bioregion with sub-regions: CHC9 = Central Downs - Fringing Tablelands and Downs, CHC10 = Core Ranges, CHC11 = Bulloo Overflow, CHC12 = Central Depression, CHC13 = Bulloo Dunefields; CP = Cobar Peneplain Bioregion with sub-regions: CP1 = Boorindal Plains, CP2 = Barnato Downs, CP3 = Canbelego Downs, CP4 = Nymagee-Rankins Springs, CP5 = Lachlan Plains; DRP = Darling Riverine Plains Bioregion with sub-regions: DRP1 = Culgoa-Bokhara, DRP3 = Warrambool-Moonie, DRP4 = Castlereagh-Barwon, DRP5 = Bogan-Macquarie, DRP6 = Louth Plains, DRP7 = Wilcannia Plains, DRP8 = Menindee, DRP9 = Great Darling Anabranch, DRP10 = Pooncarie-Darling; MUL = Mulga Lands Bioregion with sub-regions: MUL3 = Nebine Plains, Block Range, MUL5 = Warrego Plains, MUL7 = Paroo Sand Sheets, Cuttaburra- Paroo, MUL8 = West Warrego - Tablelands and Downs MUL11 = Urisino Sandplains, MUL12 = Warrego Sands, MUL13 = Kerribree Basin, MUL14 = White Cliffs Plateau, MUL15 = Paroo Overflow, MUL16 = Paroo-Darling Sands; MDD = Murray Darling Depression Bioregion with sub-regions: MDD1 = South Olary Plains, Murray Basin Sands, MDD2 = Darling Depression; RIV = Riverina Bioregion with sub-regions: RIV1 = Lachlan, RIV2 = Murrumbidgee, RIV3 = Murray Fans, RIV5 = Robinvale Plains, RIV6 = Murray Scroll Belt; SSD = Simpson-Strzelecki Dunefields Bioregion with sub-region: SSD5 = Strzelecki Desert, Western Dunefields. Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 387
Fig. 3. Major vegetation maps covering the NSW Western Plains ranked into four levels of quality based on Benson (1995) depending on the level of supporting field data and the resolution of the vegetation mapping. 1 (DLWC, 2002) and (DIPNR in prep). 2 (Westbrooke et al. 1998); 3 (Dick 1993); 4 (Margules & Partners, 1990 and 2nd edition 1996); 5 (Hunter & Earl 2002); 6 (Westbrooke et al. 2003); 7 (Westbrooke et al. 2001); 8 (Westbrooke et al. 1997); 9 (Westbrooke et al. 1995); 10 (Morcom & Westbrooke 1990); 11 (Cohn 1995); 12 Whiting (1997); 13 (McGann et al. 2001); 14 (Porteners et al. 1997); 15 (McCosker 2000); 16 (Johnson & Wilson 1991); 17 (Steenbeeke 1996); 18 (Sivertsen & Metcalfe 2001 and Sivertsen & Metcalfe 1995); 19 (Roberts & Roberts 2001); 20 (Fox 1991, Scott 1992, Porteners 1993); 21 (NFPC 2004); 22 (Peasley 2001); 23 (Dykes 2002); 24 (Biddiscombe 1963); 25 (Moore 1953a); 26 (Kerr et al. 2000); 27 (Pickard & Norris 1994); 28 (Beadle 1945); 29 (Porteners 2003); 30 (Porteners 2003a); 33 (Kerr et al. 2003); 34 (Witts 1995); 35 (RACAC 2004); 36 (Milthorpe 1980). See Appendix C NSW Western Plains bibliography.xls in Folder 3 on the CD for details of these references. 388 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains satellite imagery and field checking to produce a series of Vegetation surveys, maps and descriptions are also available 1:100 000 scale vegetation maps covering the Western for many of the conservation reserves in western NSW Division section of Walgett Shire, Brewarrina Shire and including: Mallee Cliffs, Mungo, Kinchega, Paroo-Darling north-eastern part of Bourke Shire. The Wombeira Land and Gundabooka National Parks; Nombinnie, Round Hill, System that covers part of this region was previously mapped Yathong, Tawari, Ledknapper, Narran Lake, Nearie Lake, for its vegetation by Dick (1990). In central-west NSW, Quanda, Woggoon, Macquarie Marshes, Midkin and other Dykes (2002) used satellite imagery and ground checking to Nature Reserves (see Appendix C, the bibliography in Folder map the vegetation of the Cobar Shire in the Cobar Peneplain 3 on the CD). Most of the vegetation classifications derived Bioregion. In contrast with Dykesʼ qualitative approach, in reserve surveys and mapping projects are supported by Austin et al. (2000) surveyed and modeled the vegetation of sample data and data analysis and the vegetation maps are the central Lachlan River region in central-western NSW. at a finer scale than regional mapping. The major reserves requiring botanical survey and detailed vegetation mapping The vegetation abutting the NSW borders to the adjoining as of December 2005 were Sturt National Park, Nocoleche States of South Australia, Queensland and Victoria has been Nature Reserve and Pindara Downs Aboriginal Area in the surveyed and mapped at various scales (see references in arid zone of far north-western NSW. Appendix C, the bibliography in Folder 3 on the CD).
Fig. 4. Locations in western NSW checked for their vegetation and landscape features and photographed during field traverses. Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 389
Most vegetation mapping in the Western Plains has been of imagery with minimum descriptions of the vegetation, to current vegetation, however Fox (1991) and Pickard & Norris detailed stratified plot sampling with precise mapping and (1994) mapped pre-European vegetation. Broadly classified, detailed vegetation descriptions. The latter standard has pre-European modeled vegetation maps have been produced covered only small parts of the Western Plains. for the Moree Plains Shire (White 2002a) and for the western A number of studies of plant species dynamics have been section of the Riverina Bioregion (White 2002b). produced on plant species that occur in Australiaʼs semi-arid Considering the 1:1.5 million scale State Vegetation Map or arid rangelands. These include Preece (1971a, 1971b) in Keith (2004), 32 of the 99 broadly defined and mapped on Acacia aneura (Mulga), Noble & Whalley (1978) on Vegetation Classes are located in the NSW Western Plains. the genus Nitraria and Eldridge et al. (1990) on several Chenopodiaceae species. The fire ecology of most plant Key vegetation maps completed in the western two thirds species in Western NSW is poorly understood with the of NSW are shown on Figure 3 and graded by the mapping exception of some mallee species (Noble 1989, Bradstock standards set out in Benson (1995). Different standards have 1990), lichen crusts (Eldridge & Bradstock 1994) and some been used to map and survey the vegetation, ranging from species of Acacia (Hogkinson & Oxley 1990, Hogkinson coarse scale mapping based on aerial photos or satellite
Fig. 5. Public conservation reserves in the NSW Western Plains, December 2005. This also shows the Nanya and Scotia properties that were purchased through the National Reserves System to be protected as conservation agreements. 19 small, secure property agreements are not shown. Generated from the NSW Department of Environment and Conservation Reserves GIS layer, December 2005, DEC Acquired Lands GIS layer, November 2005 and NSW State Forests Flora Reserves GIS layer, October 2003. 392 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains M M M M M M E2 E3 E3 E3 E2 E3 E3 E3 E3 E1 E2 E1 E3 1 5 01 0 0 0 0 0 .02 0.5 0.1 1.2 0.08 0.04 3.08 0.04 0.01 0.02 0.01 0. 0.25 0 %ofPre- 5 1 5 9 5 European & 42 10 60 10 88 10 33 37 500 370 715 100 370 Veg Area (ha) Accuracy Code ) 33 302 663 492 453 8,364 4,775 1,329 13,826 18,835 70,581 21,839 24,965 30,759 19,465 24,965 500 0.5 108,768 111,842 108,768 ize (ha Slopes) Name and S NR* ID number; protected area/threat code; area/threat ID number; protected o on Western A* R rk NR R ls y NR* na P ie Marshes NR uar (* = a ligah N eUra k Protected Area Cocoparra NP Cocoparra N Yathong NR Mungo NP Willandra NP Yanga N Kaju La Oolambeyan NP DE9905 PA Careunga NR* Culgoa NP Kirramingl Macq Ledknapper NR Yathong NR Brigalow Pa VCA041 VC est n y ern la lan ern Culgoa NP bidgee bidgee ray lW stern R/Gwydir ur ral West t ach rum ower MD West Western West ur order R/Gwydir %M CMA Central West Cen % % 0% Lachlan 70% L f Community in <30% Namoi <30% Murray <30 <30% Murra 0% Murrumbidgee <30% Lachlan <30% Lach <30% L <30 <30% <30% Western >70% We 0%30-7 Namoi 30-7 30% 7 30- <30% Centra < <30% Central West <30% <30% M <30% Murrum %o 30- <30% Border 30-70% B L N IV SS RP BS P CP BS BBS CP NSS %CP %B 70% %of 0% 70% 30% NSS 70% MU <30% C <30% <30 <30% RIV <3 < <30 <30% DRP <30% DRP 30- <30% NA > >70% MUL >70 30-70% R %N30-70 30-70% B 30- 30-70% D Community in Bioregion 30-70% MDD ) ) ) ) ) ha pean) : ha ) % o ha ha %) e) 0% NT 80 - E 1%) 13 0.4 ,000) ha 5.4 - 19 % -1 re-European) 55 ,000)2,000 a h ( 4- 29 - 100 % XT ( 5.2 - 16 % - p ( ( (1 0.19 - 0.19 - 1.1 % DE ( ( ha (% pre- Eur pean (rang 000 - 6 0 e(% ha (0.65 - 3.5 %) ,000 ha ,000 - 18,000) g 1,000 - 49,000) 0, ATE 70,000 - 130,000) (6 nge 110,000 - 190,000) (4 ( 33,000 ha 660 ha (1.3 ( ha (0.015 - 0.054 %) 7,500 70,000 ha 18,000 ha 130 440 ha 700 0- 22 0 - 0- 0- 0- 0 - 15,000 ha (8.3 - 75 %) dRan ,000 0 - - 890 ha (0.037 - 0.074 %) 0- 0-750ha 00 (1,200,000 tRa ,000 000 (700,000 - 1,300,000) ha 000 ,000 (2 pre-Euro 23 te 00 00 12 8- 37 39 25 45 40 ESTIM 2,50 9,80 5,00 100 ,000 740 27,000 - 150, 110 - 190 ha (0.0085 - 0.027 %) 00120,0 - 200,000 ha (6 - 17 %) 38, 70, rr en ,600, 0 1,000, rotec 1 Cu P s ns na i i lt n rling te zone Be me of lay pla ate c Na low e Da im f the River lt South and alluvial lluvial o of th mon nd on es Bioregions lains and plains Be nds Bioregion ed earth and clay rid cl lga Lands nd ndp t ected Area Code ,Mu alow odla ga La nNSW r l g o r ro )anda esa dland on a woodland andonr m l th nity Com inly in the Briga Bri nw n t/P a Rive ar d woo pe pe w mu oa lm h i l-northe wood h Western Slop nd of m t a ll o la in the Mu n la all o e y arid ( a Culg a Co ains an l ay /5 /5 cl mi- ainly ID: Threa T/5a the /4a g M f centr shrub e w-B so d n ng Mya o se E/5b CE NT ow ope g i n lo of Plant pi aie ra ns erin e Ve i st the 5: CE/5a igal d NSW Sou P v lg 31: N 023: Yar of an Ri 026: 027: E/5a Weep South Bioregion. We Bioreg ions 0 Brigalow-Gidgee open woodla we plains m 029: gi 077: E Yarran shrubland on peneplains pla Br Bioregion 03 Briga n I SI matio ASI AS ASI A ASI ASI ASI r Group Acronym Fo Table 3. List of 213 plant communities in the NSW Western Plains by alphabetical order of formation group acronym showing their acronym of formation group Plains by alphabetical order Western 3. List of 213 plant communities in the NSW Table Area/Threat code and the protected area extent accuracy codes M, E1-E4 are explained in The Protected 4. Table The formation group acronyms are correlated to names in Notes: Appendix B, in Folder 3 on the CD, contains “All Plains. Western A, in Folder 3 on the CD, lists full records (90 information fields) of all plant communities NSW Appendix Benson (2006). Slopes Section of NSW. Western Plain communities. *indicates communities that extend eastwards into the Western Records Short Report” (28 information fields) of all tion in Catchment Management Authority tion in Catchment Management propor in bioregions; and ranges based on accuracy estimates; proportion areas and protected current common name; pre-European, with an accuracy code. areas (CMAs); and extent in protected areas Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 393 M M M E3 E2 E3 E1 E2 E2 E3 E2 E3 E2 E1 E2 E2 E3 E3 E2 E2 E3 E1 E2 E1 E3 E2 E1 6 0 E3 14 64 63 06 0 0 0 0 0 0 0 0 1 .94 7.2 3.6 0.03 0.52 0.01 0.03 0. 0 0.1 0. 0.36 3.04 0. 0.01 5 1 0.07 2. 1.23 15.25 0 0 0 % of Pre- 00 00 5 2 40 600 ,3 ,370 400 European & 10 20 30 50 25 10 ,0 ,400 1 700 153 100 580 4 VegArea(ha) 0,600 Accuracy Code 1,300 2,600 5 3, 3 7, 6,00 91,500 14,000 2 30,360 14 12 8 1 2 6 441 71 068 597 427 427 1,000 10 ,427 ,7 6, 8,23 4,282 6, 67,581 44,441 30,759 57,956 21,830 71,068 11,790 33,445 64,528 24,965 21,830 71, 44, 67,581 6 13,826 71,068 338,232 338,232 176,427 176 33 108 111,842 17 176 , es) R P NP NP ng NP iN ling NP rli r NR oka ake NR* WCVCA o ntji L ah NR intji N intj intji HS g ng -Da NP leche NR (* = also on Western Slop aA wi NR aw aw aw awi t uli ho t oo ndab ra oti ut at ar tur Protected Area Name and Size (ha) Mut Mut Kinchega NP Ledknapper NR Mallee Cliffs NP Mungo NP Narran Lake NR* Nocoleche NR Pindera Downs AA Sturt NP Ta Kinchega NP Sturt NP Sc Gu Noco Paroo- Darling NP Mu M P Kaj Y S Nocoleche NR Paroo-Darling NP Culgoa NP Narran st e n n n Paroo-Da r ern MD ern al W er ester West Wester West entr CMA C 70% W 30% Low >70% Western > >70% Western >70% >70% >70% Western 30-70% <30% Lower MD <30% Lower MD < <30% <30% Central West % of Community in L D D P HC HC HC HC CP C SS C MU MD %C %BHC %MUL 0% B %of 70% C 7 70% MUL 30% 70% MUL >70% Weste <30% CP > <30% < <30% SSD <30% DRP <30% DRP <30% DRP <30% BHC <30% CHC <30 <30 <30% <30% BHC <30% MUL <30% <30 > <30% MDD <30% 30-70% SSD Community 30-70% BHC 30-70% 30- in Bioregion 30-70% MUL 30- n) ) ea ) ) ) ) ha ha : %) ha %) 5% e) 37 %) 140 % 150 %) NT - ha 130 - -2.9%) - 000) 00,000) ha 9 260 %) 300 20 - 180 %) 7-1.2% - re -Europ 000,000) ( a(30-94%) 44 - 140 % 41 - 45 - 1. XTE 650,000) ha 500) ( ( h 1, - 780, - 0. n(rang 33 - ( (0.3 a ha -1, DE a ( 00 (% p (% pre-European) ha E pe 00 ha (1.6 - 8.8 % 000 - 0,000 - 2 ,8 ,000 ha ge 500 ,0 0,000 ha (32 - 110 %) nge 9 350,000 900 (300,000 - 900,000) ha (420,0 ( 26,000 ha 23,000 MAT - 00 00 0-44 dRan 1,000 ( ,0 pre-Euro nt Ra 000 - 00 000 - 000 - 650,000 ha (45 000 - 3 500 - 1,500 h 700 - 1,300 ha (47 25,000 (18,000 - 32,000) ESTI 0, 0,000 - 780,000 ha (42 4,500 - 8,300 ha 2,400 - 4,300 600,0 600,000 500 19,000 - 34,000 ha (2.4 - 8.1 %) 24, 14, 13,000 rr e 65,000 - 110,000 ha (7.2 25,000 - 46,000 ha (0.8 800,000 (560, 200 ,000 (1,60 30 42 350, 250,000 - 750,000 ha (28 - 250 %) 210, 840,000 - 1,500,000 1,000,000 (500,000 - 1,500,000) ha 2, Cu Protecte e ys x on f la le clays of de in th e do n s nds me nd c ly a ne inly in aCo a gion ll Comp zo a La brow dofth i ms e - nNa n te em ed en shrubland nH gion n shrublan mo dAre nloa e ma hills ma es zon rubla m pe in Bior ok e on ior te sh z nd o a B Br pla ood o p rid cli tall o land on r rly the Mulg im a ate ne ty Co nd a i ubla cl open on stony efw od im ula l cl ry a Be sh ot) ar Pe tal )and a Lands rtic - t Mulg oregion. re at/Protecte od shr unt - rid ga mmun o y rises in the arid and semi-arid le tall open shrubland on sand Cob id (h t Th Co s, pa opo d wo dFini d a Mulg sBi ar a a Co id (ho d Mul 4a ston i- onw the an /5a /4 ls, D: Wat ns an Dea Mulga I T/ T T T/4a in il chen l of id a d N sem mi- ar ella Mulga gio ar a - Ir pl Plant e ga on ga L i- :N d gee br re Veg inly o e Channel id astar an 27: LC/1a 18: NT/5 limate zone he se S sem ma Mulg 125: N 119: N 120 1 B 121: LC/1b Um c Bioregion Mul t 124 :LC/2a Sandhil ridges in the arid zone 1 th Peery H G 123: Mulga - in th Bi Mul on i up SI SI SI onym ASI ASI ASI ASI A A A ASI Gro Acr Format 394 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 3 M E3 E3 E3 E2 E2 E4 E2 E2 E4 E1 E3 E3 E3 E3 E2 E3 E3 E2 E3 E3 3 5 1 5 7.5 0.7 0.1 0.25 4.67 0.33 0.03 5.0 3.33 0.33 0.01 0.33 0.17 1.67 0.03 3.75 0.02 % of Pre- 00 60 E 00 10 000 200 5 European & 50 50 80 50 ,0 200 100 170 100 500 500 130 VegArea(ha) 8, Accuracy Code 2 4, 1,000 1,500 1, 1,000 00 1,5 2 18,750 68 32 26 ,000 32.5 427 068 6,711 71, 64,282 71,068 76,427 64,282 41 44,4 71,068 70,581 44,441 28 64,5 67,581 67,581 338,232 500 1.43 E3 338,2 338,232 3,0 108,7 111,842 1 176, 176,427 338,232 111,842 176,427 Not Protected gNP n NR CVCA ka NP li e NR o NP ega NP ech -Dar abo a l (* = also on Western Slopes) tNP hong oo r nd coleche NR nch at Protected Area Name and Size (ha) Gu No Par Y Gundabooka NP Mungo NP Nocoleche NR Paroo-Darling NP Ki Noco Paroo-Darling N P Yang Kinchega NP Mungo NP Mutawintji NP Paroo-Darling NP Scotia AW Mutawintji NP Mutawintji NR Stu ee g n Sturt NP n Sturt NP rn rn ern stern al West e r rumbid Lachlan r Weste CMA 30% 30% 0% Cent < >70% Weste < >70% Wester >70% Wester >70% Western 30-70% West 30-70% Western <30% Lower MD >70% Lower MD 30-70% Lower MD <3 <30% Mu % of Community in L D D P RP MU D MD MD %RIV %of 0% MDD -70% CHC >70% Western Sturt NP <30% CP 70% <30% C <30 0 <30% SSD <30% DRP <30% DRP <30% <30% DRP <30% DRP 30-70% CP <30% BHC <30% BHC >70% BHC >70% W <30% CHC <30% BHC >70% CHC <30% MUL <30% > <3 Community 3 30-70% MUL 30-70% 30-70% MUL in Bioregion 30-70% MDD 30-70% MDD n) ea ) ) ) %) ) ha : %) %) ha %) 1% a e) 0% 150 12 % NT 7. %) 130 240 35 - 0,000) -4 45 - 4- 11 - 98 % re -Europ ( 0,000) ha 2.3 49 - 160 %) XTE ( 78 ( a(22-74%) ( 3 00)45,0 ha 27 - 24 20 - 180 %) 7,500) ha (4.7 - 41 %) h ( ( 1.2 n(rang a(2.2- a(24- ha - ( a ha (28 - DE (% p ha (% pre-European) ha 000 - E pe ge 000 ha 000 ,000 ha 5,000 - 45,000) ha ,000 h 60,000 500 ha 0- 15,00 2 (2,500 nge 840 350,000 - 650,000) ha (21,000 - 39,000) ha 750 ha (0.56 - 3 %) 19 6,000 40, 4, -2 MAT - 5,300 ha (6. - 0-0ha(0-0%) - - 97, 00 ( 00 (420, 60 - dRan 00 4 5,000 ,0 5,000 (2,500 - 7,500) h pre-Euro 900 250 nt Ra ,0 000 - 000 - 500 - 20,000 (10,000 - 30,000 ( 0 30,00 35,000 ( ESTI 2, 1,400 - 4,100 ha 80,000 (40,000 - 120,000) 2,000 2,500 - 7,500 ha (33 -1, 300 %) 7,500 - 22,000 ha (25 - 220 %) 13,000 - 39,000 ha 18,000 - 51 500 600,0 14,000 - 25,000 h 11, 18,000 - 32,000 ha (46 - 150 %) 22, 33,000 rr e 140 350,000 - 650,000 Cu Protecte s d the de nes mi- te an zo ins SSD me l se sor la in te dunes and aCo lima nd inage line a se the f id a he f nNa id p t dc im ar dr l ry a i- f of rse shrubland of nd o rcour mo dAre a unt la d id c te mi-ar ewood - Mulga - m land o ar an ub se Co fsem f the ari i- ub gions bl e the nel ru ty Co es nshr i - Needl ins o and o e an esas of the Channel rid r bl esh a m dof entmitt wa n shrubland o e lin andm se r ru e ttl ns ll op i yCh ag re at/Protecte l id nd pla sh mmun Fuchsia-bush sp inte in Wa n sa Th k fsemi- ra tle t a ps and Bush open shr a Co a b ee r pe id pla he ar 3a r ise a t /4 s /1 D: r -tr ne I T/4a /4 ll o C/ C C/1 Wat nd d ins o od woo dlan y Bioregion ne (main ain L N e of the o o sin a-Roc te sca sa Plant pl ata e :V/3a :L i reions) lg ge Veg ckly o ne cr ndpla nd ain el idge abbage l urpenti 32: L rid and a an sa Pri 139 zo 128: E N sa 134: Ironw on stony 136: LC/5b Prickly Wattle op pl a 199: NT/3a Hooked Needlewood T Horse Mulga - Umbrella Mulga shrubland on r 130: G arid z 131 129: NT Bi C Mu 1 si Countr on I up SI SI onym A ASI AS ASI ASI ASI ASI ASI A Gro ti orma Acr F Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 395 M M M M M M M M E3 E3 E1 E2 E3 E2 E1 E1 E2 E2 E3 E2 E1 E3 E2 E2 E2 E2 E2 E2 ) 14 0 0 0 0 0 0 1 3 .06 .11 .11 .01 0.1 1.6 0.6 0.9 1.71 0 0 1 0.29 0.07 0. 2.06 0.01 0.01 0.06 0.31 0.06 0 0.04 0.02 f Pre- re a(ha 0 gA 00 1 0 %o 0 1 1 5 6 5 1 8 4 ,000 European & 20 30 25 17 ,20 ,000 25 50 200 380 440 600 600 Ve Accuracy Code 7 1,000 6,000 3,900 3,120 9,000 6 16, 10 2 8 8 4 19 4 198 492 136 400 3 232 44 5 302 102 ,8 1,704 4,049 1,329 3, 1,365 19,465 56 57,9 11 3 13,826 72,12 53,261 21,839 13,642 18,835 28,849 64,528 42,352 44,441 50 10 E1 108,768 1 es) ected t NR* tPro No ke NR CA * a ountain FR y NR* R ffs NP larat Uni VCA eS l li a NP s Swamp eyan NP gNP b oNP eC ndr (* = also on Western Slop isons L binni e wi N R a r am l m ob an ra or ung Protected Area N ame and Size (ha) Mall M M Ta Budelah NR Careunga NR* Kirramingl Macquarie Marshes NR Wilbertroy FR* VCA008 VCA* Nanya Ba Will Scotia AWC VCA Oo Round Hill NR Scrubby M Yathong NR Boronga N Kajuligah NR Langtree NR Mount Grenfell HS Nombinnie NR No Lake Urana NR Wiesner GE9902 PA* GE9903 PA* Go Kinchega NP r di in ee st y e dg d an ay l bi bi lW stern R/Gw umbidgee tra g ee Mur ray Murr rrum Lach Lachlan en Lower MD Lower MD CMA Central West Mu Mur r Mur rum 0% Western 30% Murray %C 70% <30% Namoi % >70% < <30% <30% > <3 <30% We 30-70% Lachlan 30-70% Western >70% >70% Lower MD <30% 30-70% Lower MD <30 <30% <30% Central West <30% <30 <30% % of Community <30% Border V DD CP f CP M 0% 0% RI %o 70% 30% RIV 70% MDD <30% <30% CP < >7 >70% NSS <30% BBS <30% DRP <30% DRP 30-7 <30% BHC > 30-70% DRP Community in Bioregion 0%30-7 MDD 30- 30-70% MDD n) ) ) ha ea ) ha : %) ) %) e) 000) %) 12 10 %) NT - 0 ) -60 1- 90 %) 31 - 100 % 7 80,000) re -Europ ( 0.23 %) XTE 1,500, -26%) 5 0% - 50) ha - 4.2 - 38 % n(rang 7 12,000) ha 7 ( 1.4 - 7.9 %) a - ( (17 - 15 DE (% p (% pre-European) E pe a(4. ,000 - 0.025 ge 500 - 1,500) ha 250 - ( - 0ha(0 5h 10,000 - 30,000) ha nge 70 ha 0 ha (0.064 - 0.21 % ,500 ha (4,000 6 0ha 260,00 1 MAT 0 0 - - -3 68 0 (320 500 ( 0 5- dRan 1,000 ( 3 ,0 ,000 (250,000 - 450,000) ha 3-9ha - 150-450ha(10 pre-Euro 8 nt Ra 430-790ha 130 0 500 - 20,000 ( ESTI 2,000 - 6,000 ha (6. 00,000 (500,000 0,000 - 750,000 ha (17 - 150 % 370 - 32,000 - 58,000 ha (2. 14,000 - 25,000 ha (3.1 49,000 - 91,000 ha (8.4 - 28 %) 35 450,00 rr e 25 140,000 1,0 Cu Protecte e a e nd nd nly lg i on zon la de r z e ess Wi me oo dla ba id a ar ng d- aCo nd ma Co Cypr nw limat li e s c nN dla er th m) nd mo of ins in central- r gion dAre e gion od ope le la ay-Dar d m e (wa ior an ne woo wo e-S bl id se ck Box open wo od W including r a ru ty Co stern Rosewoo sBior S na B i ss Pi lok Ro ia ri pe -Bl lN We rn esh lo ms of Murr tl h sem ra a ste re at/Protecte k- at nt ba donalluvialp bby Bu mmun WS n d sof nd Rive Oa Th ru S ioregion d w f ce hite Cypre c b Co oon an l sh ise na b s /5 /5 k - We D: ack o sandy lo I T/4a in B /5 id -W nd o ood p ain dy r Oa N CE CE NSW ssi ar e eWoo e Plant pl h/Bl e e i- : :E/5a oke ok e - M pl ck d ew san odla Veg l l la r elah woodla em in 57: NT/3a 20 orth NSW nd o 058: Bla 0 Be 054: E/4a Bu wo Penepla 220: Depr Pu in th 022: E S san on 0 Bu 055 B n P I I I I up nym o ASI CCI CC CC CC CCI CC Gro t ion orma Acr F 396 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains M E2 E1 E1 E1 E3 E1 E3 E2 E2 E1 E1 E2 E2 E2 E4 E4 E3 E4 E2 E2 13 0 0 .72 15 1.2 6.6 0.6 0.04 0.06 0.12 1.25 2.75 3. 0.19 0 0.05 0.08 0.03 0.67 0.23 0.01 0.35 0 0 0 % of Pre- 800 8 920 European & 10 10 300 500 950 800 500 10 VegArea(ha) Accuracy Code 3,300 3,300 1,170 3,500 5,22 2, 10,000 22,000 25,000 18,00 10, 10,000 9 7 6 1 38 42 42 319 ,842 ,068 ,58 1 6,711 4,354 1,068 1,457 8,835 67,581 64,282 30,75 71 41,457 7 14,93 44,441 57,956 11,8 4 1 70 11 176, 1 176,427 108,768 ected t ro NR ot P Not Protected Not Protected N P NR NR NR ing NP P NR NP ns Lake pper r Darling SCA so eLake leche NR leche (* = also on Western Slopes) i ong ndabooka NP co ungo N alyar u Protected Area Name and Size (ha) M VCA105 VCA Mutawintji N Mutawintji NR Noco Paroo- Darl Paroo- Ledkna K Kinchega NP Mallee Cliffs NP Morri G Mungo NP Near No Paroo- Darling NP Paroo- Darling SCA Willandra NP Yanga NP Yath D D n MD rM er R/Gwydir stern er MD ral West achlan we L Wester Low ent Low CMA C Murrumbidgee % Lo 30% 70% < <30% We >70% Western >70% <30% Western 30% >70 >70% Lower M 30% 30- <30% Central West < < % of Community in 30-70% Border L V D>70% P RP D HC HC D DR DRP B C MU %of 0% 0% M 70% MDD <30% CP <30% RIV <30% <30% DRP <30% <30% 30-70% CP <30% BHC <30% BHC <30% <30% <3 > <30% MDD >7 30-70% RI 30-70% BBS Community 30-70% BHC 30-70% MUL 0%30-7 MUL in Bioregion 30-70% MDD n) ) ea ) ) ) ) ) : % ha ha 100 % 3%) e) ) ha - NT 5.3 %) 0) 180 -1 - ) 270 % - 33 - ( re -Europ XTE 0% 0 %) 24 - 220 % 5.2 - 45 % 33,00 3.5 - 18 % 75,000 ( 7,500) ha ha ( ( n(rang - - 30,000) ha - - a 0-0%) 0- DE ( ( (% p (% pre-European) 000 E pe 0ha 000 000 ha (39 - 130 %) ,000 - 1,000,000) ha ge 600 ha 3,000 - 9,000) - 0ha(0 100,000 - 1,900,000) ha (2,500 ( nge 60 100, (11,000 (25,000 4,90 4, 1, 24,000 ha (5 1, MAT 0 - 0-0ha 0-0ha - 710, - 0- dRan 0- 6,000 5,000 pre-Euro 600 - nt Ra 000 ,000 22,000 20,000 (10, 50,000 ESTI 1,70 2, 2,300 - 6,700 ha (31 1,300 - 3,700 ha (14 - 120 %) 8,00 6,000 - 18,000 ha (20 - 180 %) 41,000 - 75,000 ha (4.1 48,000 - 58,000 ha (2.5 15,000 - 45,000 ha (20 rr e 800 390, 630,000 1,500,000 ( Cu Protecte n y s ai id dr r pe sin de pl dof o y n on he me nd sl the la id the nd a f t sa aCo rn and d ar ood - nNa ste gion nd o an arm a nly of e - h i n light c oo dl we w mo en woodla dAre lt ot) ior land on p h ubla ma m id B ood sa ills of Rosew (h r limate zone od c w n rse w id nshr ,nort wo nba ltbush o ar mi-a bush o spa ty Co ssion ster arid i ubland Rose se r op e re e mi r Sa h p ow rn l and o th se te zone l Blue ds De ste dde re at/Protecte sh odl mmun s sin ma ear softhe ts in n Th Bla tbu ush low ling nopo cli b a es la Co b in b cwo l 3a ood low open ar ow /5 /3 /3a he k-P k - We D: /sal on yf ac k Oak - We pla w a l I T/4a T/ zones z C/5 d sh Oak - nd dzone L NT /B i te te tt ec -m esi opica Plant kBlue kOa i a sa san c ah ebu Veg l NSW 3: N d ac ac k llyave d e u ima im eopa rd une 15 Bla 221: NT/5a Black O th L an Mur ray-D alluvial plains and sandplains of thesemi-arid arid and zone 228: NT Sem cl Be 059: N cl 060: NT Bl subtr gr bl of the ar 254: Bl 152: L on S S up CI onym CCI CCI C CCI CCI CH CH Gro ti orma Acr F Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 397 M M M M E2 E2 E4 E2 E1 E1 E1 E3 E2 E1 E3 E2 E3 E3 E3 E2 E2 E3 E1 E1 E3 E1 E2 E3 E3 E4 E3 17 01 06 01 0 0 0 0 0 0.4 0.2 0.4 3.3 0.1 2.8 0.6 0. 0.45 0.03 0. 0. 0. 0.71 0.09 0.13 0.07 0.06 0.01 0.05 0.94 6.23 0.67 1.33 0.03 f Pre- 0 0 %o 3 00 1 3 European & 10 78 50 40 15 25 15 49 ,40 500 154 600 940 500 500 470 200 667 3 275 VegArea(ha) Accuracy Code 2,500 6,700 1,00 1 5,000 2,000 9,900 18,700 9 063 835 581 410 319 597 ,936 4,936 0,581 8,84 4,528 1, 1,063 7,581 6,300 0.63 6,711 1 18,835 7 2 6 14 18, 70, 44,441 11,790 14,936 44,441 21,839 18,835 70,581 44,441 57,956 33,445 70,581 67,581 111,842 176,427 111,842 176,427 es) CA ni V CA P R P6 R rat U nN la iN a kN P rra N P aNP a NP al NP NP r ey NP NP int j AWC V b wa oN rr ndr aN (* = also on Western Slop endo and aw tia am lla l nga lyarr nga ill em oo na co Protected Area N ame and Size (ha) S K Nanya B Ya Ka W Mungo NP Willandra NP Yang Kalya Kinchega NP Paroo-Darling NP Pindera Downs AA G Kalyarr NP Kemendok NR Kinchega NP Morrisons Lake N R Oo Mut Tarawi NR Yanga NP Kinchega NP Mallee Cliffs NP Mung Wi Ya Mutawintji HS Mutawintji NP Mutawintji NR Paroo- Darling NP in ee rn dg idgee idgee i e ern ay st er MD e R/Gwydir rumb rumb West Mur ray Mur ray r Low ur erLow MD CMA Mur rumb 30% Murr 0% Lower MD <30% <30% < 0% Central West <30% Lachlan <30% Lachlan <30% Lachlan 70% >70% Western <30% Western 30-70% Lachlan 30-70% W 30-70% 30-70% Western > <3 >70% Lower MD <30% Lower MD 30-70% 30-70% Lower MD <30% Central West <3 <30% <30% M <30% Mu <30% Murrumbidgee % of Community <30% Border y D D D P C IV HC IV RP SD R f MD D DR MD MD %S %MUL %o 0% 30% R Bioregion <30% CP <30% CP < <30% RIV <30 <30% SSD <30% <30% DRP <30% DRP <30% DRP <30% <30% CHC <30% BHC <30% CHC <30% BH <30% MUL <30 <30% MUL <30% MUL <30% MUL <3 <30% 0%30-7 RIV 30-70% Communit 30-70% CHC 30-70% B 30-70% BHC in 30-70% 30-70% MDD 30-70% MDD n) ha ea ) ) %) ) %) %) ) ha ha : %) %) 1% 5 90 e) 110 ,000) NT 1.2 1- 0,000) 7-2 27 - 93 ( 36 - 1. re -Europ (3 4.3 - 15 % 4. XTE 65 1,300 ( ( 0. - 5- 0.3 ha ha (28 - ( n(rang ( 0.26 - 1.3 % ha a ( DE 0.029 - 0.15 % (% p ha 0ha 0ha(5.6-19%) (% pre-European) ( E pe 00 ge 0ha nge 20,000 ha 350 ,000 - 700,000 210,000 - 390,000) ha 490,000 - 910,000) ha 650,000 190,000 52,00 45,000 ( ( 1,100,000 - 1,900,000) ha - ( MAT - - -39, 12,000 -5 2,40 540 ha - 00 dRan ,000 (25,000 - 75,000) ha 000 ( 000 0 00 0- 0- pre-Euro 000 nt Ra ,0 50 ESTI 83 2,200 - 4,000 ha (2.9 - 16 %) 19 4,500 - 8,100 ha 5,000 - 9,100 ha (0.55 - 1.9 %) 28,000 15,000 22, 500,000 ( 250,000 (180,000 - 320,000) 300, 700, 000, 6,900 rr e 350,000 50,000 - 150,000 ha (67 - 600 %) 110,000 - 420,000 - 780,000 ha (22 - 71 %) 280 1, 1,500,000 Cu Protecte - n mi nd s si se SW) de arid earid - ins a me h the nN la f er aCo alin pla i of t nd down nNa ny p sa to inly o and a mo dAre ise r m uth west ubl on alluv r dons nd m (so sh nd e an n stony ty Co i ubla e on pe ubl on z )zone o s on d W) m z te hrubland on clays of the in S ow ar an a re at/Protecte l id sh shr mmun r w e bl ains lima l sh Th c dpl ru ltbush shr on ea tbu a Co l z ri bu 4a 5a sh th /3 / D: m) arid ( 5a estern N Saltbush shrubla r id i-a I / ue /5a n Sa i- sh rSa w m E NT CE/5a NT er Bl wa Plant bu d e ar ns of se :V (persistently dry) and arid climate zones rl rth- Veg th t ue adde ld Ma ow no 158: Old Man Saltbush shrubland of theho semi Bl Pea arid ( 155: 154: NT/ ( 160: LC/3a Nitre Goosefoot s inland floodp 157 and 159: O Blad of Bl the sem 156: d on ti S S S up HS onym C CHS CH CHS CH CHS CH Gro orma Acr F 398 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 4 M M M E2 E3 E3 E3 E2 E2 E4 E3 E3 E2 E1 E1 E1 E2 E2 7E .3 37 .2 3 2 5 12 16 26 37 0.5 0 0.6 4.8 0.2 8 100 115 1.15 9.65 % of Pre- 00 000 European & 50 30 10 150 240 965 300 115 VegArea(ha) Accuracy Code 1,0 6,000 8,000 1,300 40 1,6 00 1,0 00 7,4 11,500 10, 25 1.6 4 581 842 8 441 319 ,839 , ,329 185 0. , 1 4,354 14,936 21,839 18,835 70,581 18,835 70, 21 1 44 11,842 14,936 14,936 72,128 53,261 338,232 5,000 10 0 E3 1 111, 176,427 ected ot Pr *1 NP Not Protected Not NP NR ly ling P1 P ar eyan ng i o N -D (* = also on Western Slopes) t NP rr am ung ungo N Protected Area Name and Size (ha) Kalyarr NP Oolambeyan NP Willandra NP Yanga NP Kinchega NP M Paroo Kalyarr NP Mungo NP Nearie Lake NR Oolamb Willandra NP Yanga NP Kalyarr NP Morrisons Lake NR Nombinnie NR Nombinnie SCA Ki ir d ydir n idgee MD M Gwy er bidgee ray /Gw / stern moi st stern e mb R/Gwydir rumbidgee er R Murray r rd rder R CMA o Mur rum Murru 30% Na Bo 30% We <30% Namoi < <30% Murray <30% <30% Mur <30% Murray <30% Lachlan <30% Lachlan <30% Lachlan 70% Lower < <30% Western <30% We 30-70% Namoi % 30-70% Lachlan 30-70% W 30% Central We st <30% Lower MD > <30% Lower MD <30% Lower MD 30-70% Lower MD <30% Central West < <30% Central West 30% B <30% <30% <30% Mu % of Community in 30-70% Murrumbidgee <30% Border <30 < IV V RP RI D DRP %of 0% MUL 70% >70% RIV >70% <30% SSD <30% BBS >70% DRP >70% <30% DRP > >70% CHC >70% Western Stur <30% MUL <3 <30% MDD >70% MDD <30% MDD <30% MDD <30% MDD 0%30-7 R 30-70% RIV Community in Bioregion n) ) %) ) ea : %) ) %) ha ha 4430 e) 2090 %) NT - 00 000) 87 - 760 % re -Europ XTE ( 17 - 150 250 - 2200 % 75, ( ( 11 - 92 %) 13,000) ha n(rang ( a ha (290 - DE ha (% p (% pre-European) E pe 0.78 - 4.3 %) 000 - ( ge 000 150 - 450) ha 40,000 - 260,000) ha 0,000 ha 10,000 - 30,000) (7,000 - nge 1 (25, ( 0( 10,000 ha (1310 15,000 19 MAT 0 (4,000 - 12,000) ha 730, 0-0ha(0-0%) 0-0ha(0-0%) 00 00220,0 ha - 29,000 ha (130 - 410 %) - 30 -3 - dRan ,0 4-7ha ,00 0- 5,000 (2,500 - 7,500) ha 5,000 (2,500 - 7,500) ha 00 pre-Euro 8 nt Ra 93 - 270 ha (0.12 - 1.1 % 150-450ha(33-300%) 790 - 2,300 ha 10 00 000 - 50,000 20,000 50,000 (35,000 - 65,000) ha ESTI ,0 1,500 - 4,500 ha (13 - 110 %) 2,500 - 7,500 ha (33 -2,500 3 - 7,500 ha (33 - 300 %) 11,000 - 19,000 ha (17 - 54 %) ,0 5,100 21,000 - 39,000 ha (8.1 - 28 %) 200,000 ( rr e 17 65, 50,000 - 150,000 ha (670 - 6000 %) 75,000 190,00 170 Cu Protecte nd id h- de a r t y rn me la i-a assl on the sou m aCo ne Plain i of /gr Poly low nor ession nNa er r ly v he se nd on c and t mo SW dAre la Ro bl of N m rubland es gRi rb ru n d Darling Riverine one fo on sh esinly ma lack z the z e s rling Dep nsh ) arli B sh a on th ty Co u D sh z i ublan rid ope r tb l nd of Bu n d a sh the ush - a sa chenopod shrubland l tion e f b an re at/Protecte al itr ub sh alt mmun n. r ly low open shrubland of the id open o nleaf - saltbush open shrubland on n (N Th io al floodplain i sh tS ar tbu nnu e Co b la l vi sh i- SW 1b sh /5c D: on lu da do ub 5a m N I T/5a an Boxthor / C/1 C/1a a and Murray-D Bu ioreg Bu li ) z se LC/1a LC/2b n rn rbe erburr s and inunda Plant ra e egions on rm nshr dder Sa l in B Veg in ste th 6: 5: E uvial soils mainly in a il istu l la nland al of (wa 164: Cott on D Aust 196: LC 163: L P 211: V/5b Slender-frui 166: L D op e i al pla Shrubby Tw silcrete scarps of the arid 210: LC/ we Bior 21 Black Roly P Riveri 19 Bl Copp 168 :N on ti S S S up HS onym CH CHS CH CHS C CHS CHS CHS CH Gro orma Acr F Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 399 M M M M M M E3 E3 E3 E3 E1 E3 E3 E3 E2 E3 E3 5 1 1 1 1 0 0 .67 .5 0.5 130 6 2.67 1.25 0.7 0.01 0.07 0.72 0 0.15 0.01 f Pre- %o 1 8 8 6 300 European & 20 50 10 15 10 16 400 200 462 VegArea(ha) Accuracy Code 00 1,0 1, 2,150 1,540 0 60 16 43 18 41 581 663 7,581 6,711 0, 6 14,936 7 14,936 57,956 21,839 33,445 18,835 111,842 111,842 ed rotect rotected tP FR No Not Protected Not P Not Protected NP P A * Pine ffs A ra NR ji N r li PA NP NP nt C NP o 05 PA rr NP (* = also on Western Slopes) dune a 9 913 d 9 allee alyarr Protected Area N ame and Size (ha) Mutawi Mutawintji NR Kaly Goonawa San AL DE99 06 P Mung Yanga M Mungo NP Oolambeyan NP Tarawi NR Willandra NP DE9 VCA006 VC K ee in ee dg i n dg y ay idgee r er bi bidgee ray er MD st mb ur w um Mur ra We CMA Murru 0% 30% M 70% Western 70% Lo < >7 <30% Murray <30% Lachlan >70% 30-70% Mur 30-70% Lachlan 30% Murr 30- 30-70% Lower MD <30% < <30% Murr um % of Community 30-70% Murrumb y D C >70% Western C> V IV IV HC f R B BH MD 0% %o 30% R < >70% RIV >70% RI >7 <30% NSS >70% SSD >70% Western <30% >70% >70% BH <30% MUL >70% 30-70% RIV Communit in Bioregion 30-70% MDD n) %) ea : ) %) %) ) e) NT ha 220000 2.7 200 ) ) - 1700 %) 7%) 130 %) 00) re -Europ - - - XTE 23 - ,5 7,500) ha 0)22,00 ha 6,000) ha 9.3 - 50 % -0%) n(rang 1,900) ha 3950 ( 3.3 - 30 % - - - ( 1,200) ha a ( 0-0%) 0-0% ha (28 - 250 %) -1 DE ( ( (0 - (% p (% pre-European) E pe 00 0ha ge ,0 (500 7,500 2,500 - 7,500) ha ( 5 nge -0ha 0(2,500 1,00 MAT 0-0ha 0-0ha 0-0ha(0-0% 0 -7 ,000 800 (400 - 15,000 ha (330 - 3000 %) 16 - 28 ha (1.3 dRan 220,000 ha 0- 1 1,000 (100 - 00 35 - 100 ha (0.58 - 5 %) 5,00 4,000 (2,000 5,000 - pre-Euro 250 - 750 ha nt Ra 280 - 520 ha (23 15,000 ( 980 - 1,800 ha (4.5 - 24 %) 56 ,0 60,000 (30,000 - 90,000) ha ESTI 920 - 1,700 ha (48 000 2,000 - 6,000 ha (27 - 240 %) 5,000 - 15,000 ha ( 3,100 - 5,700 ha9- (0.7 300,000 (210,000 - 390,000) ha 56,000 - 100,000 ha (14 - 48 %) 25 rr e 5, Cu 75,000 Protecte e nd he ins fth ate in. f t rn de one bla la ssy ing im so ste ru me l ra e nd o g odpla aCo dc n arid z lo ri n y rise nNa ne open a lluvial p rubla po dsh o ope the a lai heoak mainly of the f sh P sh ate zones mo ood - W dAre S ez sand eno t e m low m River f so rw tbu of the ch a al op en ima n and on l f source-border don nge e lds rray iverine rr bl Suga pe ooping ra ty Co on R ate zon i - Mulg z nd o Mu efie m -Dr e adder S id the oo dlan ine un low o ms and dune s stony f warm) c th ar ine odla a e re at/Protecte ow shru o P Pine - -Bl e sh nw mmun copperbu ki d ss P on e th - rid ( nd o ss rr l Th sh ew tbu ess b b Co b pr l r re warm) and arid cli ez of on the 3a sh nly on bu 5b in bu / p /5 /5a D: at d 5c Sa rzelec ai Cy I /4a E/5 ed C ue id ( Bu e nd Cyp Cy ood ope NT V CE E/ LC/ im C LC/5 an ss P er er l e sm e tR Plant es eSt t bl Veg pr th th d cl an hite add ne ru ood ow Bl ri 068: W dune (far north western NSW). open woodla semi-ar 028: semi-arid (warm) cli White Cypress Pine open woodland ofplains, sand prior stre a w Rosew 021: Slend mi-a Cy 019: L 222: L 225: Bl zo 236:b LC/1 Gi of sh 224: of 048: Cotton a Whi on S S up W HS onym PW PW CH CHS CH C C C CPW CP CPW Gro ti orma Acr F 400 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains M M M M M E2 E3 E3 E2 E2 E3 E2 E2 E1 E1 E2 E3 .4 65 2 0 .07 .04 1.4 3.5 0 3.23 7.61 0.03 0.01 0.25 0. 1 0.06 0.02 0.05 0.02 0 0 % of Pre- 00 600 European & 27 50 37 90 40 20 ,300 500 129 600 2 VegArea(ha) Accuracy Code 1 5,000 2,800 7,000 3,000 1, 11,80 8 72 65 427 768 819 704 157 374 28 2 198 4, 1, 6 72,12 19,4 13,826 72,128 53,261 13,642 176, 108,768 68 108,7 108, d ecte R rot sN she P NP Not P R ar g untain FR aN eN NR ni g bo ok uarie M (* = also on Western Slopes) bin on h oo-Darlin ahorn FR* r om Protected Area Name and Size (ha) Boomi NR Midkin NR St r Pa Yathong NR Gunda N Yat Boronga NR Macq Kajuligah NR Nombinnie NR Nombinnie SCA Round Hill NR Scrubby Mo Yathong NR WE9905 PA n Narran Lake NR* 21,830 1,000 0.33 E2 ern R/Gwydir moi al West R/Gwydir achlan est entr CMA C 30% Na 30% Lachlan <30% Namoi < < <30% Lachlan <30% W <30% Western >70% Western >70% Western >70% Wester 30-70% L 30-70% Lachlan <30% 30-70% Central West 30-70% Central West % of Community in 0-70% Border <30% Border 3 D CP BBS CP CP MDD MD % 70% %of 70% 30% NSS <30% CP 30% MDD >70% CP >70% 30% <30% CP <30 >70% CP <30% SSD < <30% BBS <30% DRP <30% DRP 30- <30% BHC <30% CHC < <30% MDD < 30-70% NSS 30-70% 30-70% DRP Community 30-70% MUL in Bioregion 30- n) ) ) ) ) ea a ) ) ) ha ha : %) e) NT 140 %) - 000) h - 0.16 % 0.21 %) 6-19% 84 - 110 % 12 12 - 100 % - re -Europ 49 - 160 % ( ( 83 %) ( XTE ( ( 300,000) ha 720,000) ha 190, 0 1.9-6.1% - - ( n(rang 022 - a 0- 0.04 DE ( (% p ha ( (% pre-European) 000 - E pe 000 ha 000 ha ge 1,000 ha 2 nge 180,000 110, 110,000 - 200,000) 150,000 - 450,000) ha 100,000 - 300,000) ha 00,000 ha 6,700 ( 180, 150, 1 180,000 ha MAT 0-0ha - - 180,000 ha (13 - 120 % 00 ( 0- dRan 0 - 1,500 ha (0.11 - 1 %) ,000 ( ,000 - 00 pre-Euro nt Ra 000 - 0,0 50 ESTI 120-210ha ,000 - ,0 3,700 12 160-280ha(0. 4,00 8,300 - 15,000 ha (2.8 - 15 %) 180,000 (170,000 - 190,000) 200,000 (100,000 450 155,000 ( 150,000 ( 30 200,000 8 rr e 35 84,000 - 150,000 ha (44 60 98,000 - 60,000 - 180,000 ha (20 - 180 %) 160, Cu Protecte in ern ng on rid li de st pla -a r N SW e nd me we on ba SW al loam soils r d - aCo semi Co lN the an oodla a nNa bl w of and the f ru mo dAre Cobar Pen nd rid m n Murray-Dar r th-centr e a ar Box woodland on r ga sh inly o th a oodla pl estern ns mainly in the Cobar ones. i ty Co fno i z Mulga low Po oodland on clay northe sm nw sin - pla w so e - Mul e in ate nge ne - a op e i egions re at/Protecte im ra pl P pen mmun d cl d ss Pin ss Pine ss Pi ss Th ) nd of the w alin pla e e e Co i hlow san la er 5a 3a ocky 3a a x - Belah ne woodland of cent pr la D: san I T/ /5 eneplain and e in C/ mm Cy Be us r V/5a LC/4a V la ssion Bior gion eCypr e p Plant ar P :NT/ ns and ite Cypr ite re Veg 5: L 0: ne hite Cypre o iceo ot su ne shrub ai ootslop Bi 246: LC/5a Pi Poplar B o 056: of the alluv pl 069: N Wh Pi ne - 106: (h 24 Depr 072 W sil Pe Whit 07 Wh Cob f Peneplain Bioregion on up W W onym PW CPW C CPW CP CPW CP EBWP Gro ti orma Acr F Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 401 M M M M M M M M M E2 E1 E1 E2 E2 E3 E2 E1 E1 E1 E1 E1 E1 E3 E1 E1 E1 1 5 01 01 18 02 27 09 02 01 0 0 0 0 0 0 0 0 0 0 0 0 0 .1 .0 0.1 0. 0 0. 0. 0. 0. 0.18 0. 0.01 0 0. 0. f Pre- 0 %o 2 65 8 4 55 5 European & 25 10 20 33 38 30 36 15 22 14 17 30 19 86 6 1 134 710 417 200 271 VegArea(ha) Accuracy Code 1,10 8 4 3 4 16 33 43 18 19 22 30 19 72 36 57 14 102 16 151 136 13 302 136 4,049 8,364 4,775 6,113 24,965 21,830 ected t ro * R * Not Protected Not P FR eNR ng FR* st N A* aNR A A* k P PA* La gb o 1 a NP i We n Uran (* = also on Western Slopes) ertroy 921 P 9910 P 9 lb om Protected Area N ame and Size (ha) Bo Budelah NR Culgo Narra Buckin Gubbata NR Wilbertroy FR* AL9907 PA AL9908 PA AL9909 PA AL VCA108 VCA* Flagstaff Memorial NR* Wiesners Swamp NR* AL9913 PA* HE990 NA9904 AL Cocoparra NP Cocoparra NR Strahorn FR* Woggoon NR CD9910 PA* WE9902 PA* Wi Lake r ee st in ee e wydi dg G i oi ay ray r al W R/ stern r am r ral West N Mur de CMA Murrumbidg Bor 70% Murray % Cent <30% Namoi <30% <30% Murray <30% Mur <30% Lachlan <30% Lachlan <30% Western <30% We 30- 30-70% Lachlan -70% Cent 30 < 30 <30% Murrumbidgee 30-70% Central West <30% Murrumb % of Community 30-70% 30-70% P IV >70% RP NSS R D %of Bioregion >70% <30% RIV <30% NSS <30% NSS <30% NSS >70% DR >70% 30-70% CP <30% MDD n 0%30-7 RIV 30-70% RIV 30-70% NSS 30-70% Community i n) ea ) : %) %) ha e) 120 %) 15 %) NT 20 - - 0.77 92 %) ha ) - 0. 7- re -Europ XTE 3. 0 %) 0% ( 7- n(rang 0.25 - 0.54 %) ( a 0- DE ( ha (6.7 - 60 %) (% p (% pre-European) 0.012 - 0.04 %) 000 - 650,000) ha E pe a(0- ( ,000 - 150,000) ha ha ge 000 ha 50, 0 15,000 - 45,000) 50 (560 - 1,000) nge 500 ha 9,000 MAT - 0( 1, 460 ha (0.1 0- 0-0h - 800 dRan 000 ( 140 - 260 ha (14 - 46 %) pre-Euro nt Ra 30,00 ESTI 300 - 80 - 140 ha 250 3,000 0,000 - 130,000 ha (13 - 46 % 8,000 - 180,000 ha (9.8 - 32 %) 5,600 - 10, 100, 280 - 510 ha (0.028 - 0.091 %) 28,000 - 52,000 ha (4.3 600,000 (300,000 - 900,000) ha 400,000 (280,000 - 520,000) ha 500,000 (3 1,300 - 2,300 ha (0.14 1, 7 rr e 9 800,000 (560,000 - 1,000,000) ha 120,000 - 360,000 ha (13 Cu Protecte on n he sof de f ine nd outh ls o /W r i of t S me S soil on l ssy aCo a d oodla inly SW mso SW via nNa Darling egions N N r egr loa in w ss Pine tall mo allu dAre rn gion e Bior oodlan ppe e m u w dpla ss Pin este gion oam o ls in the rina e he Darling Rive i n alluvial plains o dloamsma lo ssy o e on sandy d w te Cypr ty Co i hf in t ndy-l an Bior gion nd soil ba ll gra sa a a re rn Slopes and Riverina clay so it eCypre inly in the o la s inly in m a h re at/Protecte ste x-Whi xta ee p mmun nd Peneplain Bior oo dl o loa d Coo iverina r we Th in Bi - egion a River Co R gion ma xw y Bo oodlandonr la on on lopes and Rive e a th x- a a soil ma ey B e n o /5 lains m D: n, oa d i I /5 y l Box - W B /5 /5 nd Gr ll w lp CE E/5a Sou an r Bo sBior l d Gr ta d Plant rine P ow nBior :E/5a ea ster vial l regions i Veg llow an ve o stern Coba ne l op e e oo dla ood el op la lluvia loodpla nlan 086: E/5c Yellow Gum tall woodland off the Murray River 080: E 075: E 07 6: Ri a P I w NSW Bi Pla 082 Inland Grey Box - Poplar BoxPi - White Cypress ea w Y In 087: V light cla th Sl allu Western S 083: Ye on i P P up onym BWP BWP BW EBWP E EBWP E E EBWP EBW Gro Acr Format 402 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains M M M M M M M E1 E2 E2 E2 E1 E2 E3 E2 E2 E2 E2 E3 E1 E2 E3 E4 E2 E3 E2 E2 E2 E2 E3 02 1 0 0 0 0 0 .33 .09 0.2 0.1 0.3 0.6 0.1 3 0 0.01 0.03 0. 0.25 0.04 0.33 1.25 0.32 0.01 0.05 1.14 0.93 0.07 0.07 0.11 0.81 0.04 0 0 % of Pre- 5 2 4 ,00 000 540 European & 20 60 75 41 17 50 15 85 500 600 400 332 100 130 41 VegArea(ha) Accuracy Code 1,510 3,000 2,000 1,000 2,520 8, 6, 1,000 7,300 15 10,000 10,000 5 2 8 4 90 30 29 96 3 198 343 2 453 ,36 ,775 1,365 1,36 8 4 9,356 4,767 3,247 6,113 1,704 64,282 8 72,12 1 53,26 13,64 24,965 21,830 64,282 64,282 30,759 72,128 53,261 108,76 176,427 108,768 S P CA P a NP aN rNR R eNR i PA renfell H renfell HS ra N ra NR oo k r aN pp e 1 nnie S nn i i (* = also on Western Slopes) hnan NR na ng dab opa op ar g hong NR unt G unt G mb mb t und Hill NR D990 Protected Area Name and Size (ha) Mo Gundabook Ro Ya Boro No Culgoa NP Narran Lake NR* Coc Coc Gundabooka NP Quanda NR Tollingo NR Woggoon NR CD9902 PA Mo Lou No Nangar NP* The Rock NR* Ledk Paroo-Darling NP Gun Nombinnie NR Nombinnie SCA Scrubby Mountain FR Yathong NR C Brigalow Park NR* VCA088 VCA* n n n lan ray ster lWest lWest hla e a al West R/Gwydir c ur r R/Gwydir ra ach M L Lachlan La de entr CMA C Murrumbidgee Bor 70% W 30% <30% Namoi < <30% <30% <30% Lachlan <30% <30% Lachlan >70% Wester <30% Western 30-70% Namoi 30- 30-70% Western 30-70% Western 70% <30% Central West <30% Centr <30% Central West <30% Cent <30% <30% Central West <30% 30-70% Central West % of Community in <30% Border 30- L CP DRP MU %CP 70% CP %of -70% >70% CP 30% MDD >70% CP >70% CP <30 >70% NSS >70% BBS <30% <30% DRP 30 30- <30% <30% MUL <30% MUL < <30% MDD <30% MDD <30% MDD 30-70% DRP Community in Bioregion n) ) %) ea ) ) ) a %) ha h : %) 3% 220 e) 140 140 % NT 6. 000) ha - , 000) 5- 0,000) 000) ha 43 - 43 00,000) ha 91 - 2.9 re -Europ ( ( 1.9 - XTE 910, ( 60, 0. - 58 ( n(rang ha a 0- DE (% p ha ha (0.63 - 3.4 % (% pre-European) 000 E pe ,000 - 3 0ha(0.84-4.5% ,000 ha 000 ha (10 - 90 %) ge 00 0, 20,000 - nge 100,000 ha (2 490,00 100 (320, 710 -9 MAT 16,000 - -22, - dRan 00 pre-Euro nt Ra ,0 000 210 - 370 ha (0.35 - 1.9 %) 40,000 ( ESTI 63 - 110 ha (0.021 - 0.11 %) 5,000 - 15,000 ha (8.3 - 75 %) 3,300 - 5,900 ha (0.51 - 1.7 %) 30 500,000 (350,000 - 650,000) ha 700,000 ( 200,000 ( 450,000 11,000 - 20,000 ha 7,600 6,300 - 11,000 ha (0.57 - 1.7 %) 9,100 9,400 - 17,000 rr e 900,000 (630,000 - 1,100,000) ha 800 ,000 (560,000 - 1,000 210,000 - 390,000 ha (32 - 110 %) 250,000 - 450,000 390, 350,000 - 650,000 ha (32 - 100 %) 350,000 - 650,000 ha (35 - 120 %) 1,000,000 (500,000 - 1,500,000) ha 380,000 - 1, Cu Protecte y rn e nly i in de r soils ubb r yon me m l sma shr ba n n ess P aCo m o Coba ubby - White te zone r pe inly in the d eastern pr a ine dloa nNa oa n l e nd o the ao ma im Cy he C l h aba mo dAre in in a f t vial on r nd a ite )c soils main on flats mainly in m y r press P la Mulg so llu nl m nd NSW South Weste Wh me ai Cy ess Pine sh s oa m x- idge on a pr ty Co r i o y sm egion oodla ack ns te ndy l gions ot su ai rB olabah - Bl e elly bby wood a h sa gions a w - Bior pl ite C v u e m- barked Cool gion Co re at/Protecte pl l e ra mmun o ed te ( oo dland d Coolabah woodla Bior shr ior e oregion substra via Th Box ra w ior Mulg B ng a Co y ne Bi eplain 4a 5a 4a llu pe x- x-Gu a arked /5 / ey /4a D: o b tar m I T/ T in B /5 C/ -bark ta nd o n Gr open Pen te N NT LC/4a V/5a L la rB r Bo rBox-Wh land on r a Lands ession ess Pi p Plant a a lains in the Cobar Penepl ar lar Box grassy woodland eplain iga Box - P ooth ssy p od Veg odla pr gnan l the pla pl p 5: n ne ulg il nland 10 the Cobar Peneplain and Murray-Darling De Po 109: LC Pe Po 103: N 098: wo sta Po Cypr on woodland on stony slope Slopes and Riverina Bioregions Popl 088: E Cob 104: Sm M 110: I P of sedime gra 108: Smooth- wo Pe on P P P up W onym BWP EBWP EBW EBWP EBWP E EBWP EBW EB Gro ti orma Acr F Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 403 M M M M M M M E3 E3 E4 E1 E4 E3 E2 0 0 0 1 2.5 0.7 0.01 0.01 2.31 6.67 0.05 0.03 13.33 f Pre- %o 000 000 European & 20 16 76 22 50 27 190 VegArea(ha) Accuracy Code 5,000 1,400 2,000 4,620 4, 2, 8 57 20 1 14 374 232 1,000 0.77 E3 ,232 , 4,049 4,441 1,773 8,697 64,282 13,826 71,068 4 176,427 176,427 3,264 93.26 338 338 ected rot Not Protected Not P R aNP A k eN aNP P 02 P -Darling NP NP (* = also on Western Slopes) tN r urt Y99 incheg Protected Area N ame and Size (ha) Gundaboo Kajuligah NR Nocolech Paroo- Darling NP Boomi NR Boomi West NR Budelah NR Midkin NR N St K Coolbaggie NR* Weddin Mountains NP* in ydir st w e n n n Paroo n Stu MD er er lW st er ra West CMA 0% 0% Low <30% Namoi 0% Central West <30% Lachlan >70% We >7 >70% Wester 30-70% Lachlan 30-70% Lachlan 70% Central West 30% Cent <3 <3 > < <30% Central West <30% Murrumbidgee % of Community 30-70% Border R/G y C L D HC HC f B MU MD %CP % BBS %o 0% CHC 70 30 -70% BH <30% CP <30% CP > >70% NSS <30% NSS < <30% BBS %CP 30-70 <30% BHC <30% C <30% <3 <30% MUL <30% <30% MUL >70% MUL >70% Wester <30% MDD <30% 30-70% NSS 30-70% DRP Communit 30 in Bioregion n) ) ha ) ea ) %) : ha %) ha ha 47 e) 00) ha NT 290 %) 40 %) 8000 % - 300 ) - -1 28 - 250 % re -Europ 0,000) 1,90 3- XTE ( 300,0 a(15- 67 - ( n(rang 0.26 - 2.3 %) a ( 0-0%) a(51-170%) DE ( ha (3.2 - 11 %) (% p .0089 - 0.044 % (% pre-European) E pe 0 0h (0 ge 3,000 - 57,000) 500 ha 65,000 - 190,000) 25,000 - 75,000) ( nge 520 ,000 h 50,000 ha 0 4,2 3, 40,000 ha (23 2 MAT -7,80 2 0-0ha 0-0ha(0-0% 80 ha 0 dRan 000 (70,000 - 130,000) ha -4 3,500 (2,500 - 4,500) ha pre-Euro 0000- ,100,00 (1 nt Ra 000 - 30,000 0050,0 ( 50,000 (35,000 - 65,000) ha ESTI ,000 - 54 - 100 ha (0.042 - 0.14 %) 500 - 1,500 ha 4,20 002,3 - 3, ,000 - 9,200 - 16,000 ha (3.1 - 16 %) 3,000 - 9,000 ha (5. 5,000 - 15,000 ha (6.7 - 60 %) 130,000 ( 100, 200,000 (100,000 170 28,000 - 52,000 ha (43 - 150 %) rr e 85 280,000 - 65,000 - 190,000 ha (34 13 1,500, Cu Protecte te id nd s in a e a rn r ar ow de t) ag br pe ee ry o me the in SW P h n a aCo of lN id ( rt a egion nNa d lluvial he tem nd of ar an i- l mo in t dAre South Weste andy-loam rises m ioregion ssla on a and of dr m a sBior l f centr ss - sho ood o gr ese inly SW w on granite low hill in B a r Box and th h bby woodland on wood ty Co eN ey i zone bur u sm es r abah ga L th w e n Gr ns of o ul soil o z Mulkaa gr - oppe yin Cool re at/Protecte l te ,M limat ssi land mmun a c e d Coolaba assy lo ss in e In Th a r-c ra grassy/shr gr op e egion im a Co a - e y-loam epr rk 1b forbland of the arid zone sl t). a or n Cobar Penepla /5 / D: sm r I T/5a e cl el /5 ash C/5a C/3 -barked il nd ne G Box LC/3a N w on so atb l yBox Plant z ar Box oth-b a l ssa :E/5a ose t summer) ooth o l a uvial plains in central western NSW Veg r pl es a nd d o opes Bi e easte id il op lar 50: one. h 248: E H Mixed box woodland on lowon s 244 Po 201: CE loam 122: LC Sm Fuzz 1 Bottle th Sl (whe alluvial cla ( 258: Sm z 167: L grassland/ Ke 207: L P lin ar on P P up onym BWP BW BWP BWP EGA EGA EBW E E E E EBWP Gro ti orma Acr F 404 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains M M M M M M E1 E3 E3 E3 E3 E3 E3 E3 E3 E1 E3 E3 E3 E3 E3 E3 E1 E2 E3 E3 E3 E3 E3 E3 E3 E3 E3 E3 E1 1 1 3 2 .2 8 0.2 0. 0 0.04 0.09 0.04 0.01 0.14 0.03 0.11 0.12 0.29 0.03 0.0 0.01 0.73 0.33 0.08 0.33 0.33 0.09 2.86 7 0.0 0.13 0.07 0.53 0.02 0.03 0.03 0.17 0.67 0.0 0.0 11.43 0 % of Pre- 0 8 5 2 9 2 European & 30 64 30 30 50 12 50 30 10 20 70 20 30 25 50 60 10 50 40 43 10 70 ,0 117 530 100 110 200 VegArea(ha) Accuracy Code 1,000 8,000 4 4 6 4 99 14 14 59 37 79 60 79 43 99 14 38 44 60 37 79 02 334 441 33 13 714 33 302 714 1 581 1,063 1, 1,441 1,063 1,441 1,441 14,936 70,581 14,936 70,581 70, FR * FR FR sFR CA eek eek A e ra NR Cr e ak 5V roy FR* 4PA dok NR aCr 0 04 P ong FR ck (* = also on Western Slopes) 10 eIsland en b and ra Lakes FR randera FR ira Lakes FR i ira L lbert ak llabong FR A99 ar arr CA A99 i oupn Protected Area Name and Size (ha) Kalyarr NP Kemendok NR Peacock Creek FR H Mo T Mo N N Sn Yanga NP Billa Mo Wi Kalyarr NP Pollack FR Sanddune Pine FR Toupna Creek FR Yanga NP DE9906 PA Peaco V H Billabong FR Lake Urana NR Moira Lakes FR Native Dog FR Pollack FR Sanddune Pine FR Snake Island FR Toupna Creek FR Wiesners Swamp NR* Yanga NP Kem B ee ee dg dg y idgee bi bi um um Mur ray Mur ra Lower MD CMA Murr 70% Murray 70% > >70% Murray > >70% Murray <30% Lachlan <30% Lachlan 30-70% Murray 30-70% 30% Murr 30-70% <30% Murrumbidgee <30% <30% Murrumbidgee < <30% Murrumb % of Community in IV IV SS RP R R N %D %of 70% -70% RIV 70% RIV 0-70% NSS >70% RIV > >70% RIV >70% <30% <30% NSS <30 <30% MDD 30- 30 3 Community in Bioregion n) ea ) ) %) : ha ha %) e) NT 160 6 150 % 170 %) 2 %) 000) ha - - 000) 6- re -Europ 24 - 76 % 46 XTE ( 8-5. ( . 130, 45, 39,000) .59 - n(rang - a 0.91 - 4.8 %) 0.1 - 0.35 %) DE ( (% p ( (% pre-European) E pe ge ,000 ha 600 ha (6.9 - 22 %) 9,000 ha 0- 70,00 (7,500 - 22,000) ha nge 1 (25,000 - 45,000) ha 410 ha (0 32 MAT - dRan pre-Euro 230 100 - 5 , nt Ra 93 - 170 ha ,000 - 000 - 15,000 200-360ha ,000 - 39,000 ha (47 - 160 %) 810 - 1,400 ha (1 35,000 (25,000 - 70,000 (49,000 - 91,000) ha 30,000 (21,000 0 35,00 ESTI 3, 6,100 - 11,000 ha (4.7 - 16 %) 100,000 ( 4,500 - 13,000 ha (20 11 28,000 - 52,000 ha (31 - 110 %) 18, 21 rr e 60,000 - 110,000 ha (4 Cu Protecte ss a m) i- nd de Gr ar m en h me op en (w forest odla ese aCo ll n th ina ta Couc nNa r arid tall op he lower - all wo d f t mo mi- dAre assy all ope te es of ass ion t ss t a se r m ne gr a sit eg in nd Rive s- gr ains o oG the ed ior ic zo g sa f t ceous eou ty Co i pe ood ne ba zone r oodpl ge dom bac allaby nd o lima e fl c y fl he Warre er sed tl - w te zo re at/Protecte er odla a mmun en m- m- m h nn West Slo Th u um River Red Gum zone in the semi- im qu a Co ei 3a 3a ll wo ne th /4 D: dG dGu dG fre 3a I T/ T / zo ed Gum- e ed Gu fth in the Riverina B rid (warm) nta NT/5a Re te a Plant rR rR rRe r (warm) climat warm cl st in st o :N nly Veg d 0: ve ve ver R id ive 07: NT/ lima 005 Ri 002: N 01 River Red Gum - Black Boxsemi- woodland of the fore Ri mai 0 riparia 008: LC/4a Ri Rive ar c fore NSW Sou 009: V on the outer ari R Bioregions on up W W onym EI EIW EIW EIW EI EIW Gro ti orma Acr F Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 405 M M M M M M M M M M M M E1 E1 E2 E3 E2 E1 E2 E1 E3 E2 E3 E1 E2 E2 E4 E3 E3 E3 E2 E3 E3 E3 E1 ) 3 8 5 5 03 33 13 05 01 01 24 09 2 0 1 0 0 .08 .02 .17 .07 .02 0. 0. 0. 0. 0.14 1.36 8. 0 0 0 0 0.16 0.76 0. 1.58 0.06 0.02 0. 0. 2.46 0. 0.08 1 4.86 0.08 0.01 0.0 0.2 0.06 0. f Pre- re a(ha 0 gA 0 0 %o 40 00 9 00 5 000 560 European & 80 74 87 90 20 40 10 11 50 300 300 814 230 500 420 5 609 282 83 33 297 163 100 Ve 7, Accuracy Code 5, 6,000 2,500 1,4 6,800 5,000 7,875 8,600 3, 1 1 19 27 38 99 54 11 410 835 965 581 319 3 ,282 4,965 1,457 1,063 4,049 1,063 4, 14,936 44,441 70,58 2 64 19,465 21,830 4 24, 64,282 5 19,46 41,457 70, 14,936 44,441 21,839 18,835 70,581 44,441 18, 13,826 57,956 72,128 28 64,5 176,4 P CA NP rshes NR a ng aN reek FR ke NR* A rli a NR ie M C ooka NP NP NP AWC V 1P b boo k 22 VCA a ah -Da nL uar a (* = also on Western Slopes) l 0 oa a o rieLakeNR oo-Darling SCA 980 a r ro Protected Area N ame and Size (ha) Goonawarra NR Kalyarr NP Kemendok NR Kinchega NP Yanga NP Pa VCA Pa Culgo Gunda Macq Paroo-Darling SCA Kalyarr NP Kemendok NR Kinchega NP Morrisons Lake NR Oolambeyan NP Peacock Willandra NP Yanga NP Macquarie Marshes NR Narr Culg Gund Kinchega NP Ne Willandra NP Yanga NP VCA105 VCA Bude Kajuligah NR Mallee Cliffs NP Nombinnie NR LE Scotia r ir d in st e n idgee idgee oi lan bidgee bidg ee lW a R/Gwydi am estern um ntral West N er R/Gwy e W Lower MD CMA ord Murrum Murr 0% C 70% Lower MD <30% <30% Namoi <30% Murray <30% Murray <30%la Lach <30% Lachlan <30% Lach <30% Lachlan 7 <30% <30% Western 30-70% Murray 30-70% Murray %B 30-70% 30-70% Lower MD 30- 30-70% Lower MD <30% Centr 30- <30% <30% Murrumb <30% Murrumb <30% % of Community <30% Border <30 L S IV R DRP MU % %of 0% -70% Bioregion 30% BB 70% DRP 30% MUL <30% CP <30% CP <30% CP >70% RIV >70% RIV >70% RIV < > <30% DRP <3 >70% DRP <30% DRP < <30 <30% MDD <30% MDD 30 Community in 30-70% MDD n) ) ea ) %) ha ha pean) ) : )ha 3% ha .4 % 8 90 %) e) 0%) NT 2 -91 - 000) 000) ha .43 % 0 25 - 28 ( ( re -Europ XTE 390, 0.75 - (5.9 - 2 ha ha n(rang a DE 0.08 - 00 -, 300 (% p ( (% pre-Euro 0 E pe ,000 - 78,000) ge 50,000 - 650,000) nge 3 (42 520,000 45,000 ha (32 - 110 %) - MAT 430 ha dRan 000 0- pre-Euro 00000 (630,0 -00,000 1,1 nt Ra 60, ESTI 24 4,600 - 8,400 ha 6,600-8,000ha(1.7-3.8%) 9,300 - 17,000 ha (1.4 - 4.9 %) 22,000 - 39,000 ha (4.2 - 22 %) 350,000 (180,000 - 520,000) ha 300,0000- (210,00 200,000 (100, 500,000 ( 8,300 - 15,000 ha ( 0025,0 - rr e 280,000 180,000 - 320,000 110,000 - 190,000 ha (28 50,000 - 150,000 ha (17 - 150 %) 900, 110,000 - 190,000 ha (21 - 110 %) Cu Protecte m) r de wa r ( d ins in ly forest ate me nd inly in a e SW a a id im nne aCo ar cl nopo nN frar e i open r nN i- ins Bioregion oodla o gion. th ll m m) la floodpl e ta mo este dAre se ar y f nd w m dplains m (w Bior nd of h w with che rine P odland so ver st a Co loo id o ut e in nd ive ar a ty or um la i oo dla on f nw Plains mi- n f on the outer odpl ng R nd ood o Lign ine ope fl re at/Protecte er inly nw mmun v a ssions in so gnum w on nNSW Th e um nthese pe Ri r i a e Li Co grassy op e Gum - pr 3a - /4 D: on dG ng 3a 4a land I /4a T/ este z ed li ains Box V/ NT/5a dde Re storey m te -w Plant r rR a h de Dar e ckbox ck Box o Veg wood 5: NT ve a ack a im ive oodpl nder on loo the Black Box woodla cl or Bl fl 037: V/ 01 013: 036: V R 011: N Ri 016: Bl Bl u sout z mainly of the Darli f on ti up W W IW IW onym E EIW E EI EIW EI Gro orma Acr F 406 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 1 M M M M M E3 E2 E3 E3 E1 E1 E1 E1 E3 E2 E2 E3 E1 E1 E2 E3 E1 E1 E1 E3 E3 E2 E3 E1 3 17 5 0 8 1 0 0 0 .45 10 7.5 2. 0.03 0.01 0.04 0.01 4 0.35 0.05 0.36 0.03 0.32 0.03 1.89 0.01 1.43 0.13 0. 0.55 0.09 0.04 0 0 0 5 0 % of Pre- 8 3 3 150 European & 13 23 28 10 10 93 50 ,780 14 39 570 440 300 80 VegArea(ha) Accuracy Code 1 3,000 2,000 5,000 1, 1,840 6,000 1,000 4,00 6,600 5,000 3,500 20,00 7 6500 1,5 10 E 59 60 79 43 32 19 9 157 148 049 374 068 830 , ,42 ,965 , 4 6,711 4, 4,282 1,830 6,427 4,049 1, 67,581 71,068 38,2 24 6 19,465 2 76,427 7 41,45 71,068 41,457 24,965 21 7 176 3 176,427 1 17 176 ,427 P CA FR R* R NP NP g gS n ng aNP NR ing N R Pine li ling NP l a NR* P2 e rli r R er oo k aN aNP ech -Dar -Da nd ab NP l (* = also on Western Slopes) wintji NP na Creek FR o o o elah NR hN ela a ddune tawintji NR oo d up ut urt ud ulg ar Protected Area Name and Size (ha) Boomi N Boomi West N B DE9906 PA Nocoleche NR Paroo-Darling NP Culgoa NP Narran Lake N C M Mu Paro St Noco Gund Macquarie Marshes NR Midkin NR Narran Lake NR* Paroo-Darlin P To Narra San Nocoleche NR Paroo-Da Paroo-Dar Paroo- Darling SCA VCA022 VCA Bu r i yd est n i Gwydir Gw / lWest lW R/ hla stern Culg stern e er Lac entra ord CMA C <30% Namoi <30% Namo <30% Murray <30% <30% Western >70% W >70% Western >70% We 30-70% Western <30% <30% Centra <30% Murrumbidgee % of Community in %B 30-70 30-70% Border R L D D HC HC SS SS BBS DRP B C MU MDD % %of 0% 70% DRP 30% MUL <30% <30 <30% >7 > <30% BHC >70% CHC <30% <30% <30% MUL <30% >70% MUL >70% Western <30% MUL < <30% 30-70% RIV 0%30-7 NSS 30-70% DRP Community 30-70% MUL in Bioregion n) ea ) ) ) %) ) : %) %) ha 8% e) 000) ha 60 % NT 6. 1 21 %) 32 % 000) ha 200 %) -240 - - - 000) ha 000) ha 21 - 70 .3 - 22 - 72 ( re -Europ ( 4.7 - 15 % 48 - XTE 1,400, 450, ( (3 ( 9.4 52, 22,000) ha - ( ha n(rang -75, a a(27 ha - a (5.9 - 32 %) a 0- DE (% p (% pre-European) 0ha E pe ,000 ge 28,000 - 25 21,000 - 39,000) 0,000 h nge 770,000 250,00 ( 45,00 MAT - -6 00 (7,500 dRan 00 pre-Euro nt Ra 15,0 ,0 19 - 35 ha (0.049 - 0.17 %) 40,000 ( 50,000 ( 30,000 ESTI 1,400 - 1,600 ha (6.4 4,400 - 7,900 h 4,900 - 8,900 ha 5,000 - 27,000 ha 5,600 - 10,000 ha (14 - 48 %) 5,000 - 15,000 ha (23 1 250,000 (180,000 - 320,000) ha 350,000 ( 15,000 - 17,000 h 20 25,000 98,000 - 180,000 rr e 10,000 - 18,000 ha (0.71 - 2.3 %) 300,000 - 540,000 160,000 - 280,000 ha (50 - 160 %) 1,100,000 ( Cu Protecte ssy nt a e nd es de tt ns of he p the ll la t one al me pa mi er od oo River of r of od/gr r pen aCo o ate z wo ay nNa m inly inly finte phem m a ra-Pa henop dGumta r nd clay mo dAre ge dcli ion sm nd o od low m uth West Slo l r Re es region p eg o ari Lignu kes a inin soils ma with c - or on nne odla y z d l a the o Rive WS ah nd ty Co la f Cuttabu f i - S b cheno id an o l in Bi inso Bi lc ging la nw ar a la fN in egions Coo pe ee - P oodla o ded ch inly o nd fr l re at/Protecte ePl a ior dg lluvia wBox mmun i loo od ine in a iver r and o Th um o llo s m ot) a ow wood yf Co a ver tl -R se ses or odland a /3 /2a r r D: hw dG over on grey and brown cl o 4a h h open w I d (h /4 c ains ri gRi LC LC E/ Re ba pl a aba Plant rine Ye r dland on i-a em, Mulga Lands Bioregion ck Box l Veg tercou rlin ol frequen 9: E ve a m atercou 74: E/5a woo 197: NT/3a Black Box - G w 038: Bl se 03 wa Darling Rive Co syst 0 Ri of 041: 067: LC/3a Yapunya grassy w and Riverina B 040: Rive flood ground Cool Da on up IW IW IW onym E EIW E E EIW EIW EIW Gro ti orma Acr F Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 407 M M M M E3 E3 E3 E3 E3 E2 E1 E3 E3 E3 E3 6 5 0.83 0.01 0.24 0.12 0.03 8.33 0.67 0.43 1.97 0.02 0.03 0.11 16.67 % of Pre- of % 5 2 3 European & 50 60 15 40 43 13 122 500 600 197 500 Veg Area (ha) Veg Area Accuracy Code 1,000 80 15 60 79 198 597 334 1,365 40 0.2 E2 4,049 1,365 6,711 11,790 64,282 67,581 338,232 176,427 500 11.11 E2 338,232 ong FR (* = also on Slopes) Western rt NP 338,232 1,000 33.33 E3 Protected Area Name and Size (ha) and Protected Area Name No t Protected CD9901 PACD9901 229 88 0.25 E2 Pindera Downs AA Pindera Sturt NP Boronga NR Budelah NR Sand Monkey FR* Sandgate FR Gundabooka NP Mount Grenfell HS Mutawintji HS Mutawintji NP Mutawintji NR Sturt NP Billab Sanddune Pine FR Toupna Creek FR n Mount Grenfell HS idgee idgee idgee R/Gwydir Central West CMA <30% Namoi <30% Lachlan >70% Lachlan <30% Lachlan <30% Lachlan >70% Western Paroo-DarlingNP >70% Western >70% Western 30-70% Murray <30% Central West <30% Central West <30% Murrumb <30% Murrumb <30% Murrumb 30-70% % of Community in Community of % 30-70% Border 30-70% Border % of >70% CP >70% Wester >70% CP <30% RIV >70% SSD >70% Western Stu <30% BBS <30% DRP >70% DRP 30-70% CP >70% CHC Western >70% <30% MUL 30-70% RIV 30-70% NSS 30-70% NSS 30-70% NSS Community Community 30-70% CHC 30-70% CHC 30-70% BHC in Bioregion in 30-70% MUL 0 - 0 ha (0 - 0 %) 0 - ha 350 - 650 ha (6 - 20 %) ha 350 - 650 5,000 (2,500 - 7,500) ha 5,000 (2,500 - 7,500) pre-European (range) 3,000 (1,500 - 4,500) ha 3,000 (1,500 - 4,500) 6,000 (3,000 - 9,000) ha 6,000 (3,000 - 9,000) 4,500 (3,200 - 5,800) ha 4,500 (3,200 - 5,800) ha 6,000 (4,200 - 7,800) 9 - 27 ha (0.05 - 0.45 %) ha 9 - 27 270 - 810 ha (3.5 - 19 %) ha 270 - 810 36 - 44 ha (0.12 - 0.44 %) ha 36 - 44 10,000 (5,000 - 15,000) ha 10,000 (5,000 - 15,000) 12,000 (6,000 - 18,000) ha 12,000 (6,000 - 18,000) 62 - 110 ha (0.12 - 0.61 %) ha 62 - 110 740 - 1,300 ha (8.2 - 43 %) ha 740 - 1,300 940 - 1,700 ha (6.3 - 34 %) ha 940 - 1,700 500 - 1,500 ha (11 - 100 %) ha 500 - 1,500 ESTIMATED EXTENT: 35,000 (18,000 - 52,000) ha 35,000 (18,000 - 52,000) 20,000 (10,000 - 30,000) ha 20,000 (10,000 - 30,000) 50,000 (35,000 - 65,000) ha 50,000 (35,000 - 65,000) 150 - 260 ha (0.23 - 0.74 %) ha 150 - 260 2,800 - 5,200 ha (16 - 87 %) ha 2,800 - 5,200 1,000 - 3,000 ha (13 - 120 %) ha 1,000 - 3,000 1,400 - 4,200 ha (31 - 280 %) ha 1,400 - 4,200 2,500 - 7,500 ha (28 - 250 %) ha 2,500 - 7,500 2,900 - 5,300 ha (50 - 170 %) ha 2,900 - 5,300 (50 - 170 %) ha 3,900 - 7,100 5,000 - 15,000 ha (9.6 - 83 %) ha 5,000 - 15,000 9,000 - 27,000 ha (30 - 270 %) ha 9,000 - 27,000 16,000 - 28,000 ha (25 - 80 %) ha 16,000 - 28,000 4,500 - 13,000 ha (30 - 260 %) ha 4,500 - 13,000 Current Range (% pre-European) Current Range (% Protected Range (% pre-European) Protected Range (% oodland oodland zones oodland of lains and and lains ittent ittent zone zone rassy w rassy ion g Biore y /5b ion V LC/4b LC/5a LC/2b LC/4b LC/3b LC/4b g Plant Community Common Name Common Plant Community Veg ID: Threat/Protected Area Code ID: Threat/Protected Veg 251: E/5a 251: Mixed Eucalypt woodlands of floodplains in southern-eastern Cobar Peneplain the Biore River Red Gum grass - swamp tall w - swamp grass Gum Red River fl oodp on (cowals) depressions of alluvial plains alluvial River Red Gum woodland of lake fringes in Red Gum River (hot) and arid climate semi-arid the 200: on Quaternary alluvial sandy-loam soils of the the of soils sandy-loam alluvial Quaternary on Peneplain Cobar River Red Gum - Poplar Box grassy w grassy Box - Poplar Gum Red River 233: Coolabah open woodland dunefield zone arid the of depressions 231: watercourses in arid zone, mainly in the the in mainly zone, arid in watercourses Channel Countr River Red Gum lowwoodlandRiver Red Gum of rocky gorges and creeks in the Cobar Peneplain Coolabah woodland of interm 206: V/5a 206: tall w oodland of alluvial Gum Dirty sandy lenses (sand monkeys) mainly of the Darling Bioregion Plain Riverine 208: 230: River Red Gum woodland of rocky Red Gum River creeks in climate arid the of ranges the 234: 237: V/5a 237: Riverine Inland Grey Box g climate (warm) semi-arid the 249: EIW EIW EIW EIW EIW EIW EIW EIW EIW EIW Group Acronym Formation Formation 408 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains M M M M M M E3 E2 E2 E1 E1 E1 E3 E2 E2 E4 E3 E3 E3 2 6 5 33 1 .05 .0 0.2 0.2 2.2 0.1 0.75 0 5.92 0.38 0.07 0.41 0 0.4 0.32 0.28 0.05 3.33 3. % of Pre- 5 European & 42 31 10 20 28 10 225 248 450 120 182 128 220 100 100 100 VegArea(ha) Accuracy Code 3,550 4200.4E1 3 0 0 2 100 12. 7 66 84 82 32 287 248 400 643 329 34 41 3 39 145 ,364 ,2 4,179 8 4,775 72,128 64,2 108,768 338 338,23 ed ct rote t P No R A A aNR PA* an NR rra NP P 7P 2 booka NP a arr (* = also on Western Slopes) hn binnie N 911 P Bush NR * tN 990 9 cop cop g om Protected Area Name and Size (ha) CD Midkin NR CD Bi Blue Mallee FR* Buddigower NR* Ingalba NR* Pucawan NR* The Charcoal Tank NR* PA990 VCA008 VCA* Co Co Loug N Pulletop NR Yathong NR Narran Lake NR* 21,830 1,000 0.67 E2 Gunda Sturt NP e dir dir st y e ge n nStur id oi oi Gwy ter R/Gwydir stern R/Gw am am es ester r rumbidgee N r W der R/ % Lachlan %N CMA Mur rumb Border 0% 70% Lachlan 30% Bor 70% W < <30 <3 >70% We 30-70 30-70% Lachlan 30- 30-70% Western <30% Central West 30-70% Centra lW <30% <30% Murrumbidgee <30% Mu % of Community in <30% Borde >70% 30-70% P D> P SS S CP %N 0% C %of 70% S 70% DR <30% 70% MDD <30% CP <3 <30% RIV <30% RIV >70% NSS >70 > >70% DRP > <30% CHC <30% MUL > 30-70% BBS 30-70% DRP Community 30-70% BHC in Bioregion n) ea ) ) %) ) : ) ) ) ) ha ha 20 e) ha NT 17 % 90 %) ) - 11 % 38 %) 8- - re -Europ - 40 - 140 % XTE 190,000) ha ( 4. 19 - 100 % 7,500) 0) 15,00 - ( ( n(rang 1.3 0.26 - 1.4 %) - - a ( ( 0-0% 0.54 - 1.2 % DE ( ( ha 00 (% p (% pre-European) 0.24 - 0.88 % 00 - 4,500) ha E pe ( ,0 000 - 52,000) 5 ha 000 h a(37-1 0 ge 00 ha (44 - 240 %) ,000 ha 2,500 0 0ha 600 ha 6 28, nge ( 5,100 (11 39 2, ,500 ha 34 130, MAT - 0- 00 (400 - 1,200) ha 000 (5,000 8 dRan 000 00 - 3, 180-220ha(4-15%) 0 - 1 50 - 150 ha (4.2 5,000 ( 3,000 (1, 5,000 (2,500 - 7,500) ha 00 - pre-Euro 200-570ha nt Ra 18 - 22 ha 000 - 400 - 0 10, 350 - 1,000 ha (4.7 - 40 %) 280 - 400 - 1,200 ha (33 - 300 % 40, 60,000 (30,000 - 90,000) ha ESTI 1,500 - 4,500 ha (10 4,300 50 1, 2, 150,000 21, 13,000 - 37,000 ha (14 - 120 %) rr e 70,0 Cu Protecte n te l low de and tal l op es e lima me hic c th NSW r aCo ss Pine o rp Pin andscapes e m) - ine ins r ern Sl nNa el mo P orth-western lds of the arid le n ta est wa e Cypr mo ss dAre B f semi-arid and rBoxwood ntral-no odpla o re me m m a e te i ey lo unefi or he al ox Gr Cyp outh W Wh nd f nd mi- arid ( S - ls in c ty Co i in t ary nd i ges of the se hite la id inla ark - Popl SW In b bark ment rate (hot summer) climate y r e re at/Protecte di on dof ubland e N oam so i k - mmun ron r r l rk - W I ate and Th avell r lan r-bark shrubland dI a Co dy SW e e of th on se 5a ne n a b etemp ub /4 /5b onba onbar N D: d d aved r I T T T/ /5 th Ir on g r e lsa leav V/3 an an l l gion ly sof hshr Plant ate zo ombush shrubland a es gg a Veg in in o m ne a ood luvia ilver-l 38: NT/4b on 227: E ma 243: N al Si lver- 1 Desert Pap z 115: N 192: N S rises in zo Mugga I wood arid climate zone watercourses. of the tempe Eur pl w Biore Mu 217: 140 :LC/5c Broombush sh cli 142: V/5b Br on I I up DI WI onym IWI MD EIWI E EIW EI EMDI EM E EMDI Gro ti orma Acr F Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 409 1 M E3 E2 E1 E1 E3 E2 E2 E4 E1 E2 E1 E2 E1 E2 E2 E3 E3 3E3 3 76 88 75 1 9 1 .67 11 30 60 40 0.5 0.2 0.1 3.5 900 3. 1. 15.5 6. 0.13 0 33. f Pre- 0 0 %o 00 00 014 5.02 E European & 35 40 300 6 500 200 100 2 VegArea(ha) Accuracy Code 1,760 1,000 9,000 1,000 6,880 3,75 9,000 11,000 15,500 020010E4 32 10,00 759 4, 261 ,2 65 1,3 8,768 6,711 1,83 30, 64,282 44,441 57,956 67,581 71,068 33,445 18,835 28,849 64,528 6871,0 200 53, 33,445 64,528 338 111,842 10 176,427 S *2 Uni VCA CA lH t CA fel eNR rNR CV NP eS en P oka NP ak o Gr che NR nni i ng NR e oN l (* = also on Western Slopes) nappe b nt o ran L tia AW ou atho oc ar co Protected Area N ame and Size (ha) Ledk Y Mallee Cliffs NP Mung Mutawintji NP Mutawintji NR Nocoleche NR Paroo-Darling NP Tarawi NR Willandra NP Nanya Ballara Scotia AWC VCA Kinchega Gundab M Nom Tarawi NR S N N in n idgee ern er ern ern st st West We CMA % Western 0 70% West <30% Lachlan 70% Lower MD > >70% <3 > >70% Lower MD <30% Murrumb % of Community y L f MU %o 70% CP >70% 70% DRP >70% We 70% 70% MDD > >70% SSD >70% We stern Sturt NP > <30% DRP <30% BHC >70% MUL > <30% MUL > Communit in Bioregion 30-70% MDD n) ) ea ) ) ) %) : ) ha ) ) ha 0% e) %) ha NT 180 %) 65 300 %) 100 % 7.9 % 1710 150 %) - 6% - 2.4 %) - - - 150 % 2 000) ha 510 200 % - - 0- re -Europ 95 - 3200 % 5,000) 19 - - XTE ( 11 ( 45, 4 3.7 ( 10770 - 37140 %) 6- ( 17 n(rang ( 4.7 - ( 12 a 0.27 (1 ( DE ha ( (% p ha (% pre-European) E pe 000 000 ha ge 150 - 850) ha 5,000 - ( 1,000 - 3,000) 15,000 - ( nge 56, ,500 ha 260 h a ( ( 4,400 - 100,000) ha 65,000 ha 760 ha 300 ha 15,000 320, 1 MAT ------500 260,000 ha dRan 000 (1 1,000 (700 - 1,300) ha 2,000 pre-Euro 140 0,000 (10,000 - 190,000) nt Ra 140 100 120-360ha 000 - 500 - 30,000 ( 30, ESTI 80,000 3,700 10 5,000 7,500 - 22,000 ha (17 0, 36,000 15,000 - 45,000 ha (33 000 - rr e 7,000 - 12,000 ha (54 56,000 - 100,000 ha (56 18 Cu Protecte 140, n ins nd de ubland la f soils in r ne- egio me and on y n gion aCo la es o e ai Bior rid nland pla nNa i dg Pl forb l y-c / urpenti mo nd a am dAre the on e ssion ga op en sh f lo m e ub T nds Bior da ul bland pr cr iverine u ri gion on e La oo d open shrub e R nd o -S aM i-a w shr la ty Co ll ubland ior sh m i ng e land dle li od s. se shr bre ling D ars ub in B m opbu of sp zone re at/Protecte dune - Nee mmun bark oils in swales and o n the edges of -U he Dar id - dshr and Th nd ar er sh Co a bl p Penepla 1b s a /1a D: ea ved H ru r od open wo soft mixe Bu mi- l I C/3a C/1 C/ o r Mur ray-Da -Mulga sh ion se V/5a NT/3c ise er lain ssions in the Mulga g r Plant ow- e mp Pa ived Coba rray's Wattle Veg inly r nna nna pr ore ndp ea th 52: 2 Sugarw ma on loam-clay s claypans in the arid zone Se of the 194: L H Narr 232: LC 213: V/4b Mu sand 143: L Se the de 229: L De Bi 261: Swa sa on I I up DI onym MD MDI MD E EM EMDI EMDI EMDI E E Gro ti orma Acr F 410 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains M M M M M M M M M M M M M M E3 E2 E1 E1 E2 E2 E1 E3 E1 E2 E1 E1 E1 E2 E1 E2 E1 E1 8 1 6 1 3 .1 .9 01 12 4 4 0 4 .0 .31 .33 12 1 0 0.4 0. 0. 0.4 0. 0.04 0 1.85 0.02 0.25 0.67 0. 0.06 0.01 4.69 2.46 0.08 0.38 0 0.0 0.2 0.05 0.15 1 2.93 0 % of Pre- 2 850 European & 84 60 20 20 13 40 20 72 10 17 64 897 123 400 245 674 133 100 500 400 390 332 193 525 VegArea(ha) Accuracy Code 1,10 1, 6,100 3,200 1,728 5,196 3,807 8 4 8 9 84 66 02 84 287 343 79 70 76 343 400 819 329 115 485 590 1 343 525 ,958 8,364 4,775 8,364 1,400 8,364 4,775 1, 4,179 1,918 3 8,697 72,128 13,642 42,352 24,18 108, Not Protected * R* NR ountain FR N ck o (* = also on Western Slopes) wra NR* nderra Hills NR* o obang NP vingstone NP* i Protected Area Name and Size (ha) Cocoparra NP Pucawan NR* The R Livingstone SCA* Mudjarn NR* Tabletop NR* The Charcoal Tank NR* The Rock NR* Ulandra NR* Weddin Mountains NP* Woomargama NP* CO9801 PA* Nombinnie NR Round Hill Scrubby M Yathong NR CD9907 PA VCA008 VCA* WE9905 PA Buddigower NR* Cocoparra NP Cocoparra NR WE9904 PA* Go Ingalba NR* L Benambra NP* Blue Mallee FR* Bogi Cocoparra NP Cocoparra NR Eug ee est dg bi an ay l um Lachlan CMA Central W Murr 70% Lachlan 30% Murr - < <30% Murray <30% Lach <30% Western 30-70% 30-70% Lachlan 30 <30% <30% Murrumbidgee % of Community in 30-70% Murrumbidgee 30-70% D CP CP NSS MD %of 30% >70% >70% CP <30% CP < >70% NSS >70% >70% DRP >70% Central West <30% Community in Bioregion n) ) ea ) ) : ha ha ) e) 9% NT 6.1 %) 000) ) -3. 94 %) 8- - 2 re -Europ 26 - 230 % 8.4 - 45 % XTE ( ( 130, n(rang 9.3 - 52 % a 0-0% ( DE ( (% p (% pre-European) E pe 000 - 130,000) 60 - 420) ha 000 ha (43 - 140 %) ge ,000 ha 3 0ha 0- 70,00 65,000 - 190,000) ha nge 150 MAT 0 - 390 ( 500 (250 - 750) ha 00 ( 00 ( dRan ,0 70 - 130 ha 280 - 340 ha (67 pre-Euro nt Ra 200-600ha(27-240%) 000 - ESTI ,000 - 100, 6,000 - 29,000 ha 2,400 - 4,300 ha (1. 1,500 - 2,700 ha (1. 100 00100,0 (70, 130,0 1 rr e 56 56,000 - 100,000 ha (43 - 140 %) 50, Cu Protecte in de and sin l gion nly me nge re gion ood a aCo o e gion w nNa ne - nly ofe th gion ior B ous r ow in Bi ee open e mo Biore dAre iore r es gl yhillsmai pla m k in nd mai lop sive hills of the oc ene in awan te Cypress Pine - on silic Cypress Pi la nr nS odla lopes B r P ty Co ntru r uinine T i S urr dp nd Penepla Q o ste nd o rn e -C lo e la bb y wo r f re at/Protecte n Coba oodla r od um - Wh i mmun e - Black ru w G le Th ste e Cobar sh dGum- Co a a a Rive d Gum hWest on igneous i e ine g gwo ea South W /5c /4 /2 D: ie n fth I r sRed LC LC/4 LC Sout ss P rs Re ua ly o Plant awan re rawa south- NSW yer cq Veg in rr SW 39: LC/4c he ma Cu 2 Red Stringybark - Dwyers Red GumCyp - Black 184: Dwye N 185: Dw the Cur 186: Dw yer's Mal t 188: NT Dwyer's R woodland Ma I on HI up RHI onym Gro EWRHI EWRHI EWRH EWR EW ti orma Acr F Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 411 3 M M M M E1 E3 E1 E2 E1 E2 E3 E4 E3 E3 E1 E1 E2 E1 E1 E1 E1 E3 E1 E3 E2 E3 E3 ) 7E 2 7 02 08 2 0 0 0 .03 .0 1.6 0.1 0.4 0.1 0.2 0.25 0.15 0.35 0. 0.18 0.01 0 0.12 0.25 0.17 0.03 0 0. 0.32 0.06 0.02 0.3 re a(ha gA 0 % of Pre- 00 0.83 93 2 00 4 1 5 000 European & 75 11 20 20 80 16 49 30 70 ,0 ,860 700 100 4 670 110 5 500 400 50 Ve Accuracy Code 1, 1 2,000 1,000 1 2 1 7 60 37 79 59 136 835 663 410 319 334 714 15 148 198 068 ,839 ,7 , 8,232 2 00 6.6 1,063 1,063 1,441 21 18, 70,58 14,936 70,581 64,28 11,790 30 71 33 111 ,842 176,427 338,232 R * Not Protected R NP R FR n A P y eN R a NP per NR dok N 5P ech iNR rr N ndr NP aNP (* = also on Western Slopes) nap en nawarra N ol ack F la 990 oo-Darling NP l o r alya em ang Protected Area Name and Size (ha) Go K K Morrisons Lake NR Mungo NP Oolambeya Wilbertro Wil Y DE Billabong FR Kemendok NR Moira Lakes FR Pol Sanddune Pine FR Snake Island FR Toupna Creek FR Yanga NP Gundabooka NP Ledk Noc Boom Boomi West NR Boronga NR Pa Pindera Downs AA Sturt NP ee dg bi MD ern Sturt stern er R/Gwydir ower MD L CMA Mur rum -70% Murray 70% West <30% Namoi <30% Lachlan <30% Lachlan <30% Lachlan >70% Western <30% We >70% Western 30 30-70% Murray <30% <30% Low <30% Central West 30-70% Central We st <30% Murrumbidgee % of Community in 30-70% >70% Border y L C> HC DD C MU %of 70% NSS 70% CH <30% CP >70% RIV >70% RIV <30% SSD <30% BBS <30% DRP >70% DRP 30-70% CP > <30% >70% MUL <30% M n Bioregion 30- Communit 30-70% i n) ) ) ea ) %) ha pean) : %) %) %) %) 0) 68 % e) )ha .5 % ha NT 150 - 1 2.2 140 1.8 ) - 21 5- 4- ( re -Europ XTE 650,00 (4 32,000 58,000) ha 49 - 160 - - 520,000) ha 0.44 - 0.6 n(rang - ( 0.33 ( a ( 0- 0.64 - 0.89 %) DE (% p ( (% pre-Euro ha ha (1.6 - 8.3 % ) 000 E 00 h a(47- ha 00 ge 000 ha 8,000 a rope 2,100 - 3,900) 0ha(0-0% 32, nge 350,000 280, 190,000 ha 4,900 ha (19 - 27 %) ( 26, 39,000 ha (36 - 120 %) 7,600 130,0 - - 1,500 MAT 0 (18,000 - 22,000) ha 0 - - 1,500 - - - 00 ( e-Eu - 000 ( dRan 00 000 (1 ,0 3, 100 pr 100 - 300 ha (2.6 - 14 %) nt Ra 520 20, 45 25, ESTI 4, 140 - 160 ha 500 00,000 ( 0,000 - 520,000 ha (43 - 150 % 1,900 - 3,300 h 1,000 120,000 (84,000 - 150,000) ha 2,300 - 4,100 ha ( 4,200 5 400,000 14,000 - 2 rr e 110,000 70,000 28 Cu Protecte igh m) n -h de d pe me o and of l ion mi- arid aCo nnel warm) id (war eg nd ha nNa assy mi d depressions a or C nd se de mo ns Bi dAre arid ( mi-ar ood low ite i ggr m w se id a nds, mi- te ar vial soils i La Gran se ga low wood awan rly floo r ul loodp la ra ty Co Wh SW in the f i ur the ula N f -M -C s al reg s ns in the oobur tr re at/Protecte nd on he Mulga io in the Riverina woo d- ood lain mainly mmun land on allu en land o p Tib f t zone s eg c bla Th sh of e od r nly ub d Gum Co b a ood or id te of 5a r ain 4a 4a on l oo dw / /5 D: wo l ma Bi d z shru I C/ C/4 i-a lima w V/5a rn Bl an and on en r's Re tB ssions o l l tic Plant e lo sem ste t) c floodp Veg untry rbe pr ood ood r ese ignum 012: LC Shal w 071: E/4a on clima de L Ca We w Co (ho 025 :L 257: NT/ Dwye plains - mai 100: LC 133: L the 017 : Lignum shr D I on ti I up onym WT FWI FW FWI EWT EWT E Gro EWRH orma Acr F 412 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains M M E3 E2 E2 E2 E3 0 2.67 0.01 0.01 1.33 0.33 0.02 1 % of Pre- 00 2 9 5 European & 17 ,8 500 VegArea(ha) Accuracy Code 2,000 3 9 232 5,000 10 E3 465 068 157 04 329 8, 9,465 4, 1, 19,465 400 1 E2 71, 1 70,581 19, 33 176,427 5 10 E1 tected NR * shes r Not Protected Not Pro NR R eMa ngly hN uari (* = also on Western Slopes) la tNP r Protected Area Name and Size (ha) Stu Macquarie Marshes NR Macq Yanga NP Paroo- Darling NP Boomi NR Bude Kirrami Macquarie Marshes NR Nocoleche NR dir y wydir n G lWest R/Gwydir stern stern al West R/ R/Gwydir R/Gw R/Gwydir chlan r r ntra Murray ntral West Lachlan ower MD e de L Ce CMA Bor <30% Namoi <30% Namoi <30% Namoi <30% Namoi <30% <30% Murray 0% Cent <30% La <30% <30% Lachla <30% Western >70% We 30-70% Murray <30% Lower MD <30% <3 <30% C 0% 30-7 <30% Murrumbidgee <30% Murrumbidgee <30% Murrumbidgee % of Community in <30% <30% Border <30% Border 30-70% Border P L V P R HC DR CP D B MU %of 0% 30% < <30% RIV >70% SSD >70% We <30% NSS <30% NSS <30% NSS <30% BBS >70% DRP >70% DRP >70% Border <30% <30% DRP <30% <30% CHC <30% MUL <3 >70% MUL >70% Western <30% MUL <30% MUL <30% MDD <30% MDD 30-70% RI 30-70% RIV 30-70% Community in Bioregion n) ) ea ) ) : %) ha ha ha %) e) NT 0) 150 33 %) %) 000) ha 6-130% re -Europ 17 - 22 - 380 % XTE 26 (1 0%) ( ( 4.7 - 26 % 75,00 .29 - 5 %) ( 0.82 - 4.3 %) n(rang - 750 )ha ( 75) ha a (0 ha ha (6 - DE 10 - 88 - (0 - 0 %) (% p ( (% pre-European) E pe a 00 ha 25 ge ,900 ,000 ha ,500 ha 75,000 - 220,000) 15,000 - 45, 12,000 - 68,000) nge -0h 6 7ha(4.7- 45 22 ha 50 ( 100,0 MAT - 600 ha - 0-0ha(0 0 0-4 500 (250 - 00 ( 4 - 0 8- dRan 000 (25,000 0- ,0 5,000 (3,500 - 6,500) ha 00 - 3,200 ha ,70 0 pre-Euro 320-380ha(4.9-11%) 20 nt Ra 250 - 750 ha (33 - 300 %) 000 - ,500 - 2 50, 30,000 ( 40,000 ( ESTI ,8 ,0 3 150 1 13,000 - 37,000 10,000 - 30,000 ha (22 - 200 %) 15, rr e 35 Cu Protecte id ent n de hear nd me ma ft r la o aCo in -pe i ps nNa pon systems ainly of the mo dAre r wam am ndsel m iver systems d m r u d s s rive n ro la G nd ge sw ty Co d i ub ssion inla gion shr rse pre t e Spring he nd/grasslan re at/Protecte at mmun (hot summer) zones d de w land of inland Th und b s Biore -rush very tall sedgeland of inland id c eed - Bushy Co d osefoo es of t esh 5c san or 3a a R ar o / /5 f D: di an /sed gela in I /4 zone nMo L Club on NT CE CE/5b LC/ LC/4a LC/3a e nG pla ow fr and/ bungi rushland of shallow sem and m Plant sia l semi- sh ga de Veg al d atercourses ater bo ol um ood 226: Cyperus - Typha sedgeland of theclimat arid zone 066: Arte forbl an 205: Mar w 053: V Sh 181: Com fl Mul reedl 182: C w 161: G on I up onym FWI FWI FWI FWI FW FWI FWI Gro ti orma Acr F Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 413 M E3 E1 E1 E4 E3 E3 E3 E3 E3 E3 E3 E1 E1 E1 E1 E3 E1 E2 E2 E1 E4 E1 75 02 03 07 0 0 0 0 0 0 0.1 1.4 0.2 0.09 0.02 0.01 0.09 0.01 1.34 0.32 0.02 0.02 0.01 0. 0. 0. f Pre- 0 0 %o 5 5 2 5 6 European & 21 50 19 123 430 100 500 30 30 664 180 100 150 VegArea(ha) Accuracy Code 1,600 7,000 1,000 4,700 19 22 99 229 936 30 3. 334 319 714 465 10 0.1 E2 , 4,965 8,835 4 4,936 1,441 2 64,282 19,465 21,830 1 71,068 11,790 1 19,465 18,835 70,581 111,842 176,427 338,232 es) AA P Not Protected ns R ng NP aN eek FR i ow P1 eN PA D NP N ook NP 7PA ech oNP -Darl 08 PA (* = also on Western Slop oa 901 arr 90 ol yarr y ng oo 99 9 al ar turt NP Protected Area N ame and Size (ha) AL Culg K Mu Noc P Pindera S Willandra NP AL CD9 Gundab Macquarie Marshes NR Narran Lake NR* Billabong FR Macquarie Marshes NR Moira Lakes FR Morrisons Lake NR Peacock Cr Pollack FR Willandra NP Yanga NP Macquarie Marshes NR 19 , Kal dir in y st e idgee ern oi ay rMD er MD R/Gw R/Gwydir stern R/Gwydir am ral West w we N Murray Lachlan der ent Lo %West CMA C Murrumbidgee 0% Bor Border 30%rr Mu 30% Lachlan 70% Lo <30% Namoi <30% <30% Namoi <30% Namoi <3 <30% Murray < <30% Lachlan <30% Lachlan <30% < >70% We <30% Western 30-70 <30% Lower MD <30% 30- <30% Central West <30% Central W <30% Central West <30% <30% Central West <30% <30% Murrumbidgee <30% Murrumb % of Community 0-70% <30% 3 30-70% Border D P S C IV HC SD RIV MD R %of 0% BB 0% B 70% 30% 30% S Bioregion 30% CH 30% MUL 30% MDD <30% CP < < <30% NSS <30% SSD <3 <30% BBS <30% BBS >70% DRP >70% DRP <30% DRP <30% DR <3 < <30% BHC <30% CHC < <30% MUL <30% MUL <30% MDD < 30-70% RIV 30-70% 30-70% DRP Community in 30- n) ) ha ea ) ha : ) ) %) 0) e) 120 %) 6%) 2% NT 2. 93 ha 5. 250 %) 3- .19 % - 0 re -Europ (1 1- .8 - XTE 450,00 ( - (0 n(rang ha 29 - 160 % ha a 0-0%) ( DE ha (27 - ( (% p (% pre-European) E pe 0ha ha ge 500 0 (1,500 - 4,500) ha (400 - 1,200) 00,000 ha (27 - 240 % nge 250,000 250,000 - 750,000) ha 6,50 6 0 -6, MAT 0- 13 h a(0.054- 800 0- dRan 27 - 33 ha (2.3 - 8.3 %) 3,00 ,000 (500,000 - 1,500,000) pre-Euro nt Ra 7- 350-650ha 10,000 (7,000 - 13,000) ha ESTI 3,500 7,600 - 13,000 20 - 2,100 ha (0.048 - 0.42 %) 50,000 ( 00 3,60 1,300 - 3,700 ha (29 7 3 500,000 ( 91,000 - 160,000 ha (20 - 64 %) rr e ,0 200,000 - 600,000 200 ,000 - 1 Cu Protecte al i ins de ssion fthe luv e lt o uth and e al o pr ater d ns odp la w aCo i ssions, lo lt S age e gDe re esh ns n ef i alow B p in odpla g ins mon Name rl dAre de o ri f th pla a y floode gions l fl m e e B r d nd o ins ay-D a san r gula nd in drai la n the rmanent fr Brigalow B e bl nland pla pe i u pe o i- ains and nd p sl on r l mp o dMur the a n f ll shr re at/Protecte nd e Plains Bior sem inla ta n ne P land i aa ions Th hsw on in b c ah ubla sions in the ans o eg chsia shrubla s r 5a ein s t and p s iver t Community Co a /5 /5 u /4a D: oba n th ss swamp of drainag Riveri I T/ ior iver /4 a B g g R NT NT E Co Coob msh ssion anen Pla depre u ted F eR in in egion th t re m Veg rl rl y 0: p kes of kes and er 71: LC/5b la 241: 2 de c Da P 238: N River Spo la Da 24 Sou River la in th 024: LC Canegr 247: Bior Lign on PF up WI onym FWI FWI F FWI FWI Gro GFA ti orma Acr F 414 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 4 M M M E4 E1 E1 E1 E3 E2 E2 E3 E4 2 1E 0 0 0 .8 0.01 1.14 0.46 0.03 1.43 0 6.24 2.18 % of Pre- 5 2 5 050 European & 37 90 0.18 120 VegArea(ha) Accuracy Code 4,000 1,600 5,000 2, 5,445 15,600 6 39 37 21 43 8 835 663 ,93 ,839 1,441 50 0. 14 21, 18, 24,965 21,830 41,457 21,839 2,000 0.8 E3 21 176,427 ed ect t Not Pro NP s FR NP e an y ra eyan NP d rNP (* = also on Western Slopes) ar Protected Area Name and Size (ha) Kaly Oolambe DE9906 PA Willan Jerilderie NR Koonadan HS DE9905 PA Culgoa NP Narran Lake NR* Paroo- Darling NP Paroo-Darling SCA Macquarie Marshes NR 19,465 940 1.04 E3 Moira Lak Oolambeyan NP Oolamb r dir ee yd ee wy w dg n idgee idgee dg n n i idgee la bi ay /G r hla ch mb R/Gwydir R/Gwydir amoi a rR/G r R ac N de i de or CMA Bor <30% Namoi <30% Namoi <30% Namoi <30% <30% Mur <30% Murray <30% Murray 0% Murr um <30% Lachla <30% Lachlan <30% L <30% Lachlan 30% Lower MD 30-70% Murray 30-70% Murray 30-70% L 30% Central West 30-70% Western <30% Lower MD < 70% B 70% <30% Central West <30% Central West < <30% Central West <30% Central West <30% Murrumb <30% Murrumbidgee <30% Murru % of Community in 30-70% Murrumb 30-7 30-70% Murrumb <30% Border <30% Border 30- 30- P IV RIV %R %of 70 30% RIV > < >70% RIV 0-70% DR <30% >70% RIV <30% BBS <30% BBS >70% DRP >70% DRP <30% BHC <30% MUL <30% MUL 30-70% RIV 30-70% DRP 30-70% DRP 3 Community in Bioregion n) ea ) ha : %) %) ha %) e) 230 %) %) .2 NT 120 %) %) - - -30%) 180 .4 8-2%) 0 5-7 0.22 re -Europ 3.2 - 26 % 20 - 180 XTE ( - 1. ( 75,000) ha 20 - 7,500) ha ( n(rang - - 11 - 0 a ( a ha (17 - 150 %) 0 - 75,000) ha DE (% p ha (% pre-European) 0 E pe 00 ,0 0.0069 - 0.038 %) ge ( ,0 ha (0. 25 (2,500 nge 7 150,000 - 450,000) ha 180,000 - 520,000) ha 63,000 - 110,000) 34,000 ha ( 4,500 MAT 0-0ha(0-0%) -3 - - 150,000 ha (14 - 99 dRan 00 5,000 81 pre-Euro 000 - nt Ra 45 - 55 ha (0.06 000 ,0 0050,0 (25,000 0( 50,00 ESTI 1,400 - 2,600 ha (0.3 850 - 1,000 ha (0.77 - 1.6 %) 90,000 ( 31 - 57 ha 1,500 7,600 - 13,000 h 11,000 - 19,000 ha (1 12, 250,000 (130,000 - 370,000) ha 300,000 ( 250,000 (130,000 - 370,000) 350,000 15,000 - 45,000 ha 13 rr e 40,000 - 120,000 ha (8.9 - 80 %) 50, 100,000 - 300,000 ha (27 110,000 - 190,000 ha (21 - 110 %) Cu Protecte e de by Whit d me nd lla Hay nd kgrey aCo ss - r wa ain l ra nNa floode inla lda nthe ss - y eP banks a ioregion ms a of mo tl dAre r B in n gr m mo ste ar lluvia s rive iver que loa rina uth Wales on fre on a ty Co eR iver i grassland ss - spe nd fth and s a ew So sod y ssl land r ssla rse re at/Protecte grass - Windmill G Bioregion a a mmun lN in and o ou gr f ss grassland of the semi-arid (hot) Th ear a b Co a rina ss ss gr and of the Rive so assl a Couch Sp a /5 D: indmill Gr ra ouch marsh of in I /5 T h ive /4 ssl C/3a C/5 Gra ains ail C R V/5a L W ra rid zone alluvial floodplains pla d waterc Plant mp gr a ch s of centra n, :N ly ter ss on alluvial clay and ins G Veg y t's T od rb-ric 0: a lan ur oodpl lai la wa 43: V/4a la P gr 046: L C 045: P 044: E/5a Fo Top g 047: V S c 242 and 0 Mitchell Gr Wa 204: E Cou Ra 05 flo in fl on F PF PF up TI AP FTI onym FA FA GFTI GF G GFTI Gro GFAPF GF G G ti orma Acr F Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 415 M M E3 E3 E2 E3 E3 E3 E2 E3 E4 E3 E3 E1 E2 E2 E1 E2 E3 E1 E2 E1 E1 E4 E4 E4 E3 3 67 33 67 27 2 0 .37 .01 13 25 0.1 0.5 2.4 0.25 0.15 5. 0. 1. 0.02 1.33 0 0 0.08 0.01 0.02 0.05 3.3 1. 0.04 0.24 0.22 19.69 20.13 % of Pre- 5 2 5 00 000 European & 20 30 45 30 11 ,000 534 150 400 400 720 110 100 5 150 VegArea(ha) Accuracy Code 2 57,500 4, 3,900 7,500 0 1,70 6,040 1,000 1,200 1,100 1 2 2 18 198 790 492 374 722 157 148 3,159 4,049 4,049 4,049 1,329 11, 19,465 14,936 57,956 72,128 1 53,26 21,839 33,445 28,849 64,528 71,068 38,23 338 ,23 111,842 108,768 3 es) d A Not Protecte ns A w NR y NR* he P P ra Do (* = also on Western Slop tN tN de c cole tur Protected Area Name and Size (ha) Arakoola NR* Boronga NR Budelah NR Careunga NR* Macquarie Marshes NR Midkin NR Planchonella NR* Pin Stur Boomi NR Boomi West NR Budelah NR Kalyarr NP Mallee Cliffs NP Mungo NP Nombinnie NR Nombinnie SCA Oolambeyan NP Tarawi NR Yathong NR Nanya Ballarat Uni VCA Scotia AWC VCA VCA006 VCA S No Budelah NR Kirramingl n idgee MD ern stern ster er R/Gwydir R/Gwydir R/Gwydir e CMA 0% Western 0% West %Low <30% Namoi <30% Namoi <30% Namoi <30% Lachlan 70 >7 >7 <30% Western <30% We >70% W > <30% Central West <30% Central West <30% Murrumb % of Community in >70% Border <30% Border >70% Border y L L C SD CP MU MU %S ioregion %of 30% B 70% CH < <30% RIV >70 <30% BBS <30% BBS >70% DRP >70% DRP >70% DRP > <30% CHC <30% MUL <30% <30% >70% MDD Communit 30-70% BHC in ) n) ea ) ha %) %) ha pean) : ) ha 8%) 36 e) 150 8 1%) NT 250 % - -100%) ) 15 % - 8- 12 - - ,000) ( 12 re -Europ 00) ha 000,000) 29 XTE ( 45,000) ha 1, 1.7 ha n(rang 1,9 2630 - 150000 % ha (10 - ( ( a DE (% p ha (1.1 - 6.2 %) (% pre-Euro E pe 000 - 45 00 ha (16 - 87 %) 000 ,000 - 00 ha (110 - 1000 %) ge 0 5,000 - 45,000) ha 0 15 1 nge 100,000 - 300,000) ha 00,000 ha ( 0037,0 ha 560 ,000 - 50, MAT 0-0ha(0-0% -220, 0( 1 -1 000 (100 - 0 0-13, - dRan 000 (15, 150,000 ha 1, ,0 00 - pre-Euro nt Ra 400 - 6,200 180-210ha(0.4-1.4%) 00 750 - 2,200 ha 30,000 ( 30,000 ( 30, ESTI ,0 2,100 - 2,500 ha (0.28 3, 7, 0,000 - 820,000 ha (2 000 200 500,000 (250,000 - 750,000) 15,000 - 27,000 ha (33 - 180 %) 0- 13,00 00 75,0 rr e 35 120,000 - 200,000 800,000 ( 28 50, Cu 50,000 Protecte of ll he de d he me he t s ive ubland in the assland r e sint one aCo ass - Mitc z ou gr de on nNa te and ace ainly ss - ez isy t ains and/shr mo ra dAre assl da pl m ma clima ssl ns m semi-arid (warm) li pG al sgr e i al herb pa ss - ne gra r y a th Cu ss grassland of ain la rid c ty Co a n sh gr y Windmill Gr i a pl te zo e rl the arid l si Gr in Bioregion a tbu n a l let alluv Cu lov une c via im grass - sof re at/Protecte cl lu rd Cup ue mmun te ass - Th t- ass - epheme Bl rine Pl rbland of ca l rass - in as Co a ive Mil ss al o r d lle ne a a /5b D: G of o l Gr Rve an I /4 il Gr /5 C C/1a C/2 il Gra ll nd/f sl V/5a btrop i e nd a rfa Plant ing dm su l s-sa ch ee n Veg tton bla ass - Nat indmill G it rassl or dry 214: Native Mi Dar f Neve the gibber down Bu 049: V Win g 149: LC/3a 183: L W 052: E 165 :L Derived corkscrew grass grassland/forbland on sandplains and plai Qu Gr arid climate zone climate z 061: L M on up TI FTI FTI onym GFTI GFTI G GFTI GF G GFTI Gro ti orma Acr F 416 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains M M M M M M M E3 E1 E2 E3 E1 E2 E1 E3 E3 E3 E2 E2 E1 E1 E1 E2 E1 E1 26 10 1.8 1.78 1.25 11.5 12.2 1.24 10.3 0.18 1.28 0.45 0.82 0.05 0.14 1.45 2.16 0.75 0.03 0.03 0.02 1.13 4.25 1.32 3.27 % of Pre- of % European & 500 122 260 100 500 250 200 143 Veg Area (ha) Veg Area Accuracy Code 1,065 1,079 4,500 4,600 2,000 5,000 9,000 1,500 6,000 9,000 37,500 14,100 16,000 17,300 34,000 10,530 26,150 343 410 400 44,441 72 9 M 30,759 21,830 57,956 71,068 13,826 57,956 33,445 70,581 28,849 64,528 57,956 72,128 53,261 13,642 33,445 28,849 64,528 111,842 176,427 111,842 111,842 108,768 Uni VCA Uni VCA VCA* ill NR (* = also on Slopes) Western Protected Area Name and Size (ha) and Protected Area Name Kinchega NP Ledknapper NR Narran LakeNR* Mallee Cliffs NP Mungo NP CD9907 PA CD9907 PA CD9911 VCA008 Nocoleche NR Nocoleche Paroo-Darling NP Kajuligah NR Kajuligah Mallee Cliffs NP Mungo NP Tarawi NR Yanga NP Ballarat Nanya Scotia AWC VCA Mallee Cliffs NP Mungo NP Nombinnie NR Nombinnie SCA Round H Tarawi NR Yathong NR Ballarat Nanya Scotia AWC VCA idgee idgee Lower MD Lower MD Lower MD Central West CMA <30% Murray <30% Lachlan <30% Lachlan <30% Western >70% Western 70% >70% Western <30% Western <30% Western 30-70% Lachlan >70% Lower MD 30-70% 30-70% <30% Murrumb <30% Murrumb 30-70% % of Community in Community of % >70% Border R/Gwydir No t Protected % of <30% CP <30% CP <30% DRP <30% DRP <30% DRP <30% DRP >70% CHC <30% MUL <30% MDD >70% MDD > <30% MDD >70% MDD 30-70% SSD 30-70% NSS Community Community 30-70% BBS 30-70% DRP in Bioregion in 30-70% MUL 30-70% MDD a h 0 - 0 ha (0 - 0 %) 0 - ha 800 (400 - 1,200) ha 800 (400 - 1,200) 1,000 (100 - 1,900) ha 1,000 (100 - 1,900) 51 - 93 ha (4.3 - 23 %) ha 51 - 93 2,000 (1,400 - 2,600) pre-European (range) 300 - 900 ha (25 - 230 %) ha 300 - 900 440 - 530 ha (23 - 530 %) ha 440 - 530 3,600 - 6,600 ha (6 - 33 %) ha 3,600 - 6,600 2,000 - 2,300 ha (3 - 4.3 %) ha 2,000 - 2,300 ESTIMATED EXTENT: 60,000 (54,000 - 66,000) ha 60,000 (54,000 - 66,000) 40,000 (20,000 - 60,000) ha 40,000 (20,000 - 60,000) 1,100 - 1,900 ha (42 - 140 %) ha 1,100 - 1,900 38,000 - 46,000 ha (9.5 - 14 %) ha 38,000 - 46,000 364,000 (330,000 - 400,000) ha 364,000 (330,000 - 400,000) 34,000 - 62,000 ha (2.4 - 8.1 %) ha 34,000 - 62,000 52,000 - 62,000 ha (79 - 110 %) ha 52,000 - 62,000 20,000 - 60,000 ha (33 - 300 %) ha 20,000 - 60,000 73,000 - 130,000 ha (7.3 - 23 %) ha 73,000 - 130,000 800,000 (560,000 - 1,000,000) ha 800,000 (560,000 - 1,000,000) 530,000 - 970,000 ha (38 - 130 %) ha 530,000 - 970,000 330,000 - 390,000 ha (83 - 120 %) ha 330,000 - 390,000 460,000 - 840,000 ha (46 - 150 %) ha 460,000 - 840,000 1,100,000 (770,000 - 1,400,000) ha 1,100,000 (770,000 - 1,400,000) Current Range (% pre-European) Current Range (% Protected Range (% pre-European) Protected Range (% 200,000 - 600,000 ha (10530 - 600000 %) ha 200,000 - 600,000 arid zone arid spinifex spinifex assland on wash plains plains wash dunefields of the assland - Silver- woodland on deep sand hummock gr of irregular irregular of allee ndplain mallee mallee ndplain m plains and lower slopes of NSW of slopes lower and plains LC/4a LC/2b LC/3a LC/3a LC/3a Plant Community Common Name Common Plant Community Veg ID: Threat/Protected Area Code ID: Threat/Protected Veg 235: NT/5b 235: BulokeYetman - Inland Box Grey - woodland on alkaline, sandy out Bioregion BBS the in mainly 151: NT/5c 151: Grass Cane Sandhill siliceous sands on dune crests of the 117: Buck Spinifex hummock gr leaved Ironbark open open Ironbark leaved Derived tussock grasslands of the central grasslands tussock Derived western 250: Woollybutt open grasslands on red earths ofWoollybutt plains inland the 215: semi-arid (warm) zone (warm) semi-arid 170: NT/4a 170: saChenopod woodland/shrubland of the arid and semi-arid zones (warm) Spinifex linear dune mallee mainly of the Depression BioregionMurray-Darling 171: Deep sand 172: HGI HGI HGI GFTI GFTI MWSI MWSI MWSI Group Acronym Formation Formation Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 417 M M M M M M E1 E3 E1 E1 E2 E1 E2 E1 E1 E3 E2 E2 E1 E2 E2 E4 E1 E1 E1 E1 E4 E2 E3 E3 7 33 02 05 23 57 75 98 88 .57 0 0 0 5 8 .6 .33 2.5 0. 0. 0. 0.01 8. 4.83 0.02 1.79 0.04 1.91 0.01 0 0.03 0.05 0 2. 3. 6. 0.35 9.07 0.05 33. 28 7 28.5 f Pre- 0 %o 00 2 2 1 European & 24 35 32 21 40 10 ,200 ,180 ,0 260 500 56 146 135 250 360 100 100 VegArea(ha) Accuracy Code 4,000 2 3 6,800 5,500 1,000 2 2,000 12,540 13,400 57,590 33,830 7 24 35 57 67 145 151 232 390 343 410 7 113 445 247 1,365 1,704 8,768 4,76 47 3,2 6,113 4, 6, 3, 72,128 53,261 13,642 13,826 53,261 72,128 53,261 33, 33,445 28,849 64,528 108,768 10 es) d A ecte rot ni VC ain FR CA t Not Protected Not P at U * R SCA CV NR NR e PA ill NR allar NR ni NR H on N 1 oNR yMoun n AW i iNR go NR b da (* = also on Western Slop hnan bi n ng n 9902 PA gg o 991 li bbata NR m ug raw D9907 PA araw olli Protected Area N ame and Size (ha) Yathong NR WE9906 PA* WE9907 PA* Mount Grenfell HS Nombinnie NR Nombinnie SCA Pulletop NR Round Scrub WE Gu Kajuligah NR Langtree NR Lo Qua Yathong NR C CD Tol Woggoo n Nombinnie NR Nombinnie SCA Quanda NR T T Wo Scotia Ta Nanya B No st st in st e est rn rn MD lWe lW bidgee stern lW a e er ac hlan ra L Weste Lachlan CMA Mur rum 0% 0% Weste %Low 30% Lachlan 30% Lachlan <3 < <30% Lachlan < 70 70% Lower MD <30% Western 30-70% Lachlan 30-70% 30% Cent 30-70% W 30-70% > 30% 0-70% Centra < <30% Central We <30% Central West 3 < 30-70% Centr % of Community y D> C >7 DD DD f CP CP NSS NSS MD %CP %M 0% MDD %o 70% 7 Bioregion 30% > >70% >70 <30% CP <30% CP <30% < >70% BH >70% MDD <30 >70% Communit in 30-70% M 30- n) ea ) ) ) ) ) ) ha : %) ) %) %) ha ha ) 92 %) 27 %) ha e) %) NT - - 25 80 % 17 % ) 2 - 150 62 % 25 - 80 re -Europ 41 - 140 43 - 150 % - XTE ( 7.7 - ( 8.3 - 75 % 3.7 - 19 % 5.2 00) 78,0 33 - 32 - 170 % 100,000) ha ( ( ( 4- ( ( n(rang 51 - 160 % a ( a ( - ( 19 ha a 0-0%) 0-0% (4 ( 0- DE ( ( (% p (% pre-European) E pe 0ha ge 900 ha ,200 ha 53,000 - 97,000) 8,000 ha nge 56,000 (42,00 ( 9 310 ha 7 130 ha 9,70 5, MAT 0-0ha 0-0ha - - 300 (210 - 390) ha dRan 000 (3,500 - 10,000) 1,400 (980 - 1,800) ha 73 pre-Euro 7, nt Ra 170 200 - ,000 - 0,000 ( ,000 - 910 - 1,600 ha 20,000 (10,000 - 30,000) ha 60,000 75,000 ESTI 2,500 - 7,500 ha 1,100 - 1,900 ha 5 8 0- 3,30 3, 7,700 - 14,000 h 25,000 - 45,000 700,000 (490,000 - 910,000) 32,000 - 58,000 h 42 rr e 250,000 - 450,000 ha (27 120,000 - 130,000 ha (13 Cu Protecte e nd the in lle de nd on f la p me - odla nma ne aCo oo dla eta pe m nNa dland o r Pe o hw ne wo ho ba mo Pi dAre ba SW la m SW ona Co ss lN re lN rn a Mo d on clayey soils of on hills of tr n ste ty Co Cyp a e - i ntra a nd e ce n dl lle rked Coo oo dland ee hite of ion Ma olcanics, eastern Cobar g re at/Protecte nw W oodla sofc bluebush open wo ee v e mmun w - se Th ttle ooth-ba ts of th ri Co a ee mall 2a Ra ll /1b D: lly I T/ T/5a in in Biore C e - Sm Box op th fl a ne nd LC/3a la e o gion av pl p n Mallee - Plant e ea r : NT/3c d pa e llee ubland Veg alle ntral NSW d id z an 174:a V/3 Ma Gre on g r re 176 : M 190 173: N S ce shr Sna 191: L Bior 169: LC/5b Curly Mallee sediments and ar Pene 175 :N Ridge ma 193: E/3a Tall bull mallee woo on I R ti SI up SR onym WSI M MW MWSI MWS MWSI Gro MWS MWSR MW orma Acr F 418 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains M E2 E2 E3 E2 E2 E2 E2 E3 E3 E2 E2 E3 E3 E1 E1 E3 E3 E1 1 4 .25 0.6 0.1 0.29 0.05 0.57 4.55 0.94 1 3.75 0.25 0.06 1.43 0.11 0.07 0.57 0.14 9.29 0 % of Pre- 00 European & 23 50 40 30 ,000 ,350 0.68 E3 171 310 200 100 5 30 500 VegArea(ha) Accuracy Code 1,000 2,000 3,500 1,500 3,250 1,500 2 6 1 7 82 82 068 2 42 722 20 0.01 M 2 2 32 374 10 , ,427 ,068 ,830 1,773 50 0.5 E2 4, 0,759 4,93 1,704 1,365 8,232 64,282 21,830 71 76 6 3 1 72,128 13,642 64, 30,759 71 21 1 108,768 33 338, 176, P R N ng NP aN r NR ke NR* er rli pe ooka NP oo k La pp P booka NP b rr NP -Da in NR (* = also on Western Slopes) nap na an tN k ya rt NP oo dk dk u ocoleche NR ed aroo-Darling NP ar tur Protected Area Name and Size (ha) Gundab Narran Lake NR* N P Coolbaggie NR* Nombinnie NR Round Hill NR Scrubby Mountain FR Yathong NR Kal Planchonella NR* Gunda Mount Grenfell HS Le Nocoleche NR St Narr P Mi S Gunda L r di n n rn oi ay oi Gwy ern er bidgee stern stern st R/Gwydir R/Gwydir R/ am am ral West r N N Weste Western We de CMA Mur rum 0% Lachlan 0% West Bor 30% Murr 30% 30% Wester <30% <30% Namoi <30% < <30% Lachlan <30% Lachlan <3 < <30% We >70% We < >70% >7 >70% Lower MD >70% Central West <30% Central West <30% Central West <30% Cent 30% 30-70% Central West <30% % of Community in <30% Border <30% Border < P P IV RP SD DRP S %D %of 70% DRP 70% 30% DR -70% MUL <30% CP >70% CP >70% CP >70% <30% <30% SSD <30% BBS <30% BBS <30 < <30% DR 30-70% CP <30% CHC <30% MUL <30% MUL <30% MDD 30-70% R 30-70% NSS 30-70% BBS 30- 30-70% DRP 30- Community 30-70% MUL 30-70% MUL in Bioregion 30 n) ) ea ) ) ) ) %) ) ) ha ha : %) ) ha a ) ha ha ) 6% 0% ha 10 % e) 90 5%) NT 5. 1 .6 % 17 9% 14 %) 000) 04 %) 7.7 %) 8 -1 - - 0,000) 000) 0. 19 - 170 3- 2-1 32 - re -Europ ( .65 - 49 - 170 % 29 - 250 % XTE ( 0.5-1% 260, (5 (2 ( ( 6.7 - 60 % 45,000) ha ( 2.6 - -52 ( 73 - 3. (0 ( n(rang - ha ha a a ha DE 00 - (% p 0045 - ha 00 (% pre-European) 000 E pe 0.033 - 0.3 % 00 ha (9.1 - 80 %) 0. ( ,0 ge 000 ha 5 ,000 ha 000 ha 5,000 - 15,000) a ( 20,000 - 60, 35,000 - 65,000) ( ,300 ha (3.6 nge 1,400 ( 3, 60,0 3,000 42,000 ha 0ha 37,00 58 - 150,000 700 ha (0. MAT - - 15 ha - - 0- 000 (5,000 - 15,000) ha 00 (140,0 dRan -30h ,000 (2 45 - 55 ha (0.3 - 1.1 %) ,000 (180, 5- pre-Euro 000 - 200 - 3,800 ha (7.1 nt Ra 000 - 10, 10,000 380 1,300 35 33,000 (30,000 - 36,000) ha 40,000 ( 50,000 35,000 (18,000 - 52,000) h ESTI 10 1, 0,00 3, 1,500 - 2,700 ha (2.5 1,300 - 2 1,700 150,000 (75,000 - 220,000) 4,300 - 12,000 ha (29 - 240 %) 2 350 200,0 3,400 - 10,000 h 24, 28,000 - 34,000 ha (78 - 110 %) 13,000 32,000 - 0015,0 - 45, rr e 84,000 100,000 - 300,000 Cu Protecte and ee l don te Belt de ll he t) t nd of lan me in lains of a la ins lima (ho RP aCo la rb -arid (hot) id p i wood id c nNa fo nD e tall ma arid r e ar Brigalow in Penepl sem ubland mo e ine dAre P mi-ar mi- ste egion e nd a ar m NSW se se shr ss land of the north- al ubland in saline dsal falluvialp ess Pin b Bior nd Cob nd e e the pr ate zon ntr shr in ty Co Rosewood low wood e rn of i Sa m nd o Cy rid a a l og we ck Cypre epla BB semi-arid a ite a od sinc rt low he a en estern ll H re at/Protecte o he nd dunes of th mmun ling Riverine Plains Bioregions ise wo tic zones -Bl ins ( n t the east e r rP r oo dland -Wh n t ma sa Th a la humid cli - Co b ee a a ba D si ima on 3a ee - Mulga shru -S 4a o ood a kw / l sof /5 / /3 D: l c gins i 5b e I Western Rosewood /5 / C/ plain r nd il nd ja ions). Mall nC d NT LC E L LC NT/4a r hir ssion la g Mal le ardw Plant s h a egion humid p : NT/4a en y ga - itewood - W re - san Veg pical sub ut mp p h il ne este ke ma ior o eop upp 3 nd arid cl wood 137: W Gre 145: 018: NT/5a Slender Glassw Sa 256: B rocky h W de 062: Whitewood open woodland of thesub subtropical Biore w Gre 218: 180: LC Grey Mallee L 144 a on tr 146 :E la zones So zo 264: S on I R ti SL up SR GI I onym DGI DG WSR WISL RD R RDGI R RDGI S SW Gro M MWS MW orma Acr F Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 419 M E2 E1 E2 E1 E2 E1 8 0.7 2.14 1.04 4.34 0.01 0.11 % of Pre- of % 1 European & 11 350 417 800 Veg Area (ha) Veg Area Accuracy Code 1,070 1,737 4,354 24,965 21,830 44,441 33,445 28,849 64,528 176,427 6,000 13.33 M Uni VCA 28,849 45 90 E2 Uni VCA a Ballarat (* = also on Slopes) Western Protected Area Name and Size (ha) and Protected Area Name Culgoa NP Narran LakeNR* Kinchega NP Lake NR Nearie Tarawi NR Ballarat Nanya Scotia AWC VCA Nearie Lake NRNearie 4,354 200 4 E2 Western No t Protected Lower MD No t Protected Lower MD Nany Central West CMA <30% Namoi <30% Murray >70% Western Paroo-DarlingNP >70% Western NP Sturt <30% Western 338,232 100 3.33 E3 >70% Western No t Protected 30-70% Western >70% Lower MD >70% Lower MD >70% Lower MD 30-70% % of Community in Community of % % of <30% CP <30% RIV >70% DRP <30% DRP <30% BHC >70% MDD >70% >70% MDD >70% 30-70% SSD >70% 30-70% SSD 30-70% SSD Community Community 30-70% DRP 30-70% DRP 30-70% CHC 30-70% CHC in Bioregion in 30-70% MUL 30-70% MUL 30-70% MDD 30-70% MDD 30-70% MDD (0 - 0 %) a 50 (35 - 65) ha 50 (35 - 65) 0 - 0 ha (0 - 0 %) 0 - ha 0 - 0 ha (0 - 0 %) 0 - ha 0 - h 3,000 (900 - 5,100) ha 3,000 (900 - 5,100) 35 - 65 ha (54 - 190 %) ha 35 - 65 (49 - 170 %) ha 32 - 58 10 - 190 ha (0.2 - 21 %) ha 10 - 190 2,000 (1,000 - 3,000) ha 2,000 (1,000 - 3,000) pre-European (range) 5,000 (2,500 - 7,500) ha 5,000 (2,500 - 7,500) 140 - 260 ha (1.9 - 10 %) ha 140 - 260 740 - 890 ha (4.9 - 18 %) ha 740 - 890 9,000 (4,500 - 13,000) ha 9,000 (4,500 - 13,000) 10,000 (5,000 - 15,000) ha 10,000 (5,000 - 15,000) 10,000 (5,000 - 15,000) ha 10,000 (5,000 - 15,000) 700 - 2,100 ha (23 - 210 %) ha 700 - 2,100 900 - 5,100 ha (18 - 570 %) ha 900 - 5,100 ESTIMATED EXTENT: 50,000 (25,000 - 75,000) ha 50,000 (25,000 - 75,000) 45,000 (23,000 - 67,000) ha 45,000 (23,000 - 67,000) 40,000 (20,000 - 60,000) ha 40,000 (20,000 - 60,000) 4,200 - 7,800 ha (6.3 - 34 %) ha 4,200 - 7,800 1,600 - 2,800 ha (2.7 - 14 %) ha 1,600 - 2,800 1,000 - 1,800 ha (1.3 - 7.2 %) ha 1,000 - 1,800 2,300 - 6,700 ha (31 - 270 %) ha 2,300 - 6,700 4,500 - 13,000 ha (35 - 290 %) ha 4,500 - 13,000 5,000 - 15,000 ha (33 - 300 %) ha 5,000 - 15,000 5,000 - 15,000 ha (33 - 300 %) ha 5,000 - 15,000 18,000 - 52,000 ha (27 - 230 %) ha 18,000 - 52,000 10,000 - 30,000 ha (17 - 150 %) ha 10,000 - 30,000 50,000 - 150,000 ha (67 - 600 %) ha 50,000 - 150,000 Current Range (% pre-European) Current Range (% Protected Range (% pre-European) Protected Range (%
f and zones zones nd of the irregularly irregularly the of nd Plain Bioregion Plain r Weed - Sea-Heath shrubland Slender Glasswort open ral forbland on playas and scalds in scalds in and playas on ral forbland ral forbland of low-saline lake-beds of of lake-beds low-saline of ral forbland LC/5b LC/5b LC/5a LC/3a LC/5b LC/4b Plant Community Common Name Common Plant Community Veg ID: Threat/Protected Area Code ID: Threat/Protected Veg saline temporary wetlands Submerged wetlands flora temporary of saline zone arid of wetlands Submerged flora permanent of saline zone arid the of 262: 263: 253: V/5b 253: semi-arid the in rises on shrubland Gypseous and arid plains the DarlingRiverine Epheme 212: Sparse saltbush forbla saltbush Sparse inundated lakes of the arid and semi-arid climate hot) (persistently 198: Sturts Pigface sparse forbland of saline soils o soils saline of forbland sparse Pigface Sturts 162: 065: V/1c 065: arid of shrubland open low, lylei Halosarcia regions and semi-arid 189: NT/3a 189: Epheme climate (warm) semi-arid and arid the the arid zone arid the 063: NT/5b 063: Spiny Lignum - semi-arid the in edges lake on forbland zones climate arid Samphire - Wate semi-arid and arid the of depressions saline of zones (warm) 064: Group SWISL SWISL SWISL SWISL SWISL SWISL SWISL SWISL SWISL SWISL Acronym Formation Formation 420 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains
Plant communities fields of information) or short format (28 fields) and can be generated from the copy of the NSWVCA database on the A total of 213 plant communities are classified and assessed CD in the back pocket of this journal. The search routine for the NSW Western Plains. Query reports in the NSWVCA in the database can be used to select communities by ID database (described in Benson 2006) list plant communities number, common name, scientific name, Formation Group, for bioregions, bioregion sub-regions, CMA areas, Local Bioregion, sub-region, CMA area, Botanical Division and Government Areas, conservation reserves, secure property Local Government Area. agreements, Formation Groups, NSW Vegetation Classes (Keith 2004), the major Australian vegetation sub-groups An All Records Full Report from the NSWVCA database in the National Vegetation Information System (NLWRA of the 213 Western Plains plant communities is presented in 2001, ESCAVI 2003) and communities selected using the Appendix A in Folder 3 on the CD accompanying this paper. ʻsearchʼ mode of the database (eg all communities with This includes all information recorded in the database for Eucalyptus camaldulensis (River Red Gum) in the ʻscientific each community and up to three low resolution photographs. nameʼ field). These reports are available in full format (90
Table 4. Cross reference of 213 plant communities classified in the NSW Western Plains with 19 Formation Groups classified in the NSWVCA for that section of NSW.
Formation Group Acronym NWVCA Veg. ID Numbers No.
Acacia Woodlands and Shrublands of the Inland ASAZ 23, 26, 27, 29, 31, 35, 77, 118, 119, 120, 121, 123, 124, 25 Slopes and Plains 125, 127, 128, 129, 130, 131, 132, 134, 136, 139, 199, 220 Casuarina Communities of the Inland Slopes and Plains CCI 20, 22, 54, 55, 57, 58, 59, 60, 221, 228, 254 11 Chenopod (Halophytic) Shrublands of the Inland CHS 152, 153, 154, 155, 156, 157, 158, 159, 160, 163, 164, 166, 22 168, 195, 196, 210, 211, 216, 222, 224, 225, 236 Cypress Pine (Callitris) woodlands mainly of the Inland CPW 19, 21, 28, 48, 68, 69, 70, 72, 106, 245, 246 11 Ephemeral Grasslands in Semi-arid and Arid Regions EGA 150, 167 2 Eremophila, Melaleuca and Dodonaea Shrublands EMDI 115, 138, 140, 142, 143, 194, 213, 229, 232, 252, 261, 271 12 of the Inland Eucalyptus Box Woodlands of the Inland Plains EBWP 56, 75, 76, 80, 82, 83, 86, 87, 88, 98, 103, 104, 105, 108, 22 109, 110, 122, 201, 207, 244, 248, 258 Eucalyptus Communities of Inland Watercourses EIW 2, 5, 7, 8, 9, 10, 11, 13, 15, 16, 36, 37, 38, 39, 40, 41, 67, 29 and Inner Floodplains 74, 197, 200, 206, 208, 230, 231, 233, 234, 237, 249, 251 Eucalyptus Corymbia Communities of the Tropics EWT 71, 100, 133 3 Eucalyptus Ironbark Woodlands and Forests of the EIWI 192, 217, 227, 243 4 Inland Plains and Peneplains Eucalyptus Woodlands on Rocky Hills of the Inland EWRHI 184, 185, 186, 188, 239, 257 6 Freshwater Wetlands: Inland Freshwater Aquatic, FWI 12, 17, 25, 53, 66, 161, 181, 182, 205, 226, 238, 240, 241, 247 14 Swamp and Shrubland Communities Grasslands of Freshwater Aquatic Habitats or GFAPF 24, 47, 50, 204, 242 5 Periodically Flooded Soils Grasslands on Fine Texture Soils on the Inland GTP 43, 44, 45, 46, 49, 52, 61, 149, 165, 183, 214, 215, 250 13 Slopes and Plains Hummock Grasslands and Woodlands of the Inland HGI 117, 151, 235 3 Plains and Peneplains Mallee Woodlands and Shrublands of Inland MWSI 170, 171, 172, 173, 174, 190, 191, 193 8 Sandplains and Sand Dunes Mallee Woodlands and Shrublands of Inland MWSR 169, 175, 176, 180, 218, 256 6 Stony Ridges Rainforest-derived Genera Woodlands and Shrublands RDGI 137, 144, 145, 146, 264 5 of the Inland Slopes and Plains Saline Wetlands: Saline and Clay Lakes (Playas) SWISL 18, 62, 63, 64, 65, 162, 189, 198, 212, 253, 262, 263 12 of the Inland Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 421
The communities are also listed under the 19 higher hierarchy The common name, estimated extents and distribution of Formation Groups that occur in western NSW. each plant community is summarised in Table 3 that forms the main meta-analysis of the vegetation classification An All Records Short Report from the database is presented and assessment. Table 3 lists all communities in order of in Appendix B in Folder 3 on the CD. This lists all the plant 19 Formation Groups recording their ID number, threat/ communities in one file in order of the Formation Group protected area code and common name; estimated pre- names. The 28 fields in the short report include characteristic European, current, and protected area extents with confidence species and the vegetation description but exclude most of ranges; proportion in bioregions and CMAs; and extent in the physiographic and location data fields. each protected area with an accuracy code.
Table 5. Cross reference of the 213 plant communities classified in the NSW Western Plains in the NSWVCA database with the 32 Vegetation Classes mapped in Keith (2004) that occur wholly of partly in the NSW Western Plains. * indicates Vegetation Classes in Keith (2004) that predominantly occur outside the NSW Western Plains and therefore are incompletely classified at this point in NSWVCA.
Vegetation Class (Keith 2004) NSWVCA Veg. ID Numbers Total
Aeolian Chenopod Shrublands 152, 153, 154, 222 4 Brigalow Clay Plain Woodlands 29, 31, 35, 55, 145 5 Desert Woodlands 100, 133 2 Dune Mallee Woodlands 171, 172, 191 3 Floodplains Transition Woodlands 56, 74, 76, 80, 82, 237, 248, 251 8 Gibber Chenopod Shrublands 61, 136, 150, 155, 156, 167, 183, 210, 224 9 Gibber Transition Shrublands 118, 131, 197 3 Inland Floodplain Shrublands 17, 24, 25, 115, 160, 161, 240, 241, 247, 261, 271 11 Inland Floodplain Swamps 12, 47, 53, 66, 181, 182, 204, 205, 225, 226, 238 11 Inland Floodplain Woodlands 13, 15, 16, 83, 207, 5 Inland Riverine Forests 2, 5, 7, 8, 9, 10, 11, 36, 208, 233, 234, 249 12 Inland Rocky Hill Woodlands 104, 106, 122, 175, 176, 180, 184, 185, 188, 218, 239, 256, 257, 258 14 Inland Saline Lakes 18, 62, 63, 64, 65, 149, 162, 166, 189, 198, 253, 262, 263 13 North-west Alluvial Sand Woodlands 71, 137, 192, 206, 227 5 North-west Floodplain Woodlands 37, 38, 39, 40, 41, 67, 87, 200, 230, 231 10 North-west Plain Shrublands 77, 125, 144, 213, 229, 264 6 North-west Slopes Dry Sclerophyll Woodlands* 70, 228 2 Pilliga Outwash Dry Sclerophyll Forests* 88, 235 2 Riverine Chenopod Shrublands 157, 158, 159, 163, 164, 168, 195, 196, 211, 212, 216, 236, 254, 13 Riverine Plain Grasslands 44, 45, 46, 165 4 Riverine Plain Woodlands 26, 27 2 Riverine Sandhill Woodlands 19, 20, 21, 22, 23, 28, 48, 75, 86 9 Sand Plain Mallee Woodlands 142, 170, 173, 174, 190, 193 6 Sand Plain Mulga Shrublands 69, 119, 124, 128, 129, 139, 140, 143, 151, 199, 215, 220, 232 13 Semi-arid Floodplain Grasslands 43, 49, 50, 52, 214, 242 6 Semi-arid Sand Plain Woodlands 57, 58, 59, 221, 252 5 Stony Desert Mulga Shrublands 60, 68, 120, 121, 123, 127, 130, 132, 138, 169, 194 11 Subtropical Semi-arid Woodlands 117, 146 2 Western Peneplain Woodlands 72, 98, 103, 105, 134, 108, 109, 244, 245, 246 10 Western Slopes Grasslands* 250 1 Western Slopes Grassy Woodlands* 201 1 Western Slopes Dry Sclerophyll Forests* 54, 110, 186, 217, 243, 5 422 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains
Table 6. Cross reference of 213 NSWVCA communities with the 32 major sub-groups (version 3, 2005) of the National Vegetation Information System (ESCAVI 2003) that occur in the Western Plains of NSW. Note: as NSWVCA progresses to eastern areas of NSW additional plant communities will be assigned to some of these NVIS sub-groups and to other sub-groups not listed here.
NVIS Major Sub-group V3, 2005 NSWVCA Veg. IDs Total
Allocasuarina woodland and open woodland with hummock grass 235 1 Arid and semi-arid Acacia low open woodlands and shrublands with chenopods 127, 139, 220 3 Arid and semi-arid Acacia low open woodlands and shrublands with 124, 128, 129, 130, 131, 134, 136 7 tussock grass Arid and semi-arid hummock grasslands 117, 151 2 Blue grass (Dicanthium) and tall bunch grass (Chrysopogon) tussock 52 1 grasslands Brigalow (Acacia harpophylla) forests and woodlands 29, 31, 35 3 Callitris forests and woodlands 19, 21, 28, 48, 68, 69, 70, 72, 106, 245, 246 11 Casuarina and Allocasuarina forests and woodlands 20, 22, 54, 55, 57, 58, 59, 60, 221, 228, 254 11 Chenopod shrublands 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 22 163, 164, 168, 195, 196, 201, 211, 216, 222, 224, 225, 236 Eucalyptus forests with a grassy understorey 2, 5, 7, 36 4 Eucalyptus forests with a shrubby understorey 11 1 Eucalyptus low open woodlands with a chenopod or samphire understorey 169, 197 2 Eucalyptus low open woodlands with a grassy understorey 16, 37, 40, 207 4 Eucalyptus low open woodlands with a shrubby understorey 38, 100, 133 3 Eucalyptus open woodlands with a shrubby understorey; 109, 122 2 Eucalyptus woodlands with a grassy understorey 8, 9, 56, 74, 75, 76, 83, 86, 87, 88, 105, 108, 188, 192, 23 227, 230, 233, 237, 244, 248, 249, 251, 257 Eucalyptus woodlands with a shrubby understorey 10, 13, 15, 39, 41, 67, 71, 80, 82, 98, 103, 104, 110, 25 184, 185, 186, 200, 206, 208, 217, 231, 234, 239, 243, 258 Freshwater dams, lakes, lagoons and aquatic plants 238 1 Mallee Eucalyptus low open woodlands 170, 173, 174, 175, 176, 180, 190, 193, 218, 256 10 Mallee heath and shrublands 171, 172, 191 3 Melaleuca open forests and woodlands 138, 140, 142, 261 4 Mitchell grass (Astrebla) tussock grasslands 43, 61 2 Mixed chenopod, samphire and forblands 18, 62, 63, 64, 65, 162, 198 7 Mulga (Acacia aneura) woodlands and tall shrublands with tussock grass 119, 120, 123, 125, 132 5 Naturally bare sand, rock, claypan 24, 166, 189, 212, 253 5 Other Acacia forests and woodlands 26, 27, 118 3 Other Acacia open shrublands and shrublands 23, 77, 240, 241 4 Other low open woodlands and shrublands with tussock grass 121, 137, 144, 146, 152, 264 6 Other shrublands 17, 25, 115, 143, 145, 194, 199, 210, 213, 229, 232, 13 247, 271 Other tussock grasslands 44, 45, 46, 47, 49, 149, 150, 165, 167, 183, 214, 215, 13 250 Salt lakes and lagoons 262, 263 2 Wet tussock grassland, herbland, sedgeland and rushland 12, 50, 53, 66, 181, 182, 204, 205, 226, 242 10 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 423
An example of a Full Report database record of plant floodplain depression woodlands dominated by Eucalyptus communities is in Appendix D. An example of a Short camaldulensis (River Red Gum), Eucalyptus largiflorens Report database record is in Appendix E. Some of the plant (Black Box) and Eucalyptus coolabah (Coolabah); communities are shown in Figures 9–36. Eucalyptus box woodlands on alluvial plains including those dominated by Eucalyptus populnea (Poplar Box), Eucalyptus Range of plant communities microcarpa (Inland Grey Box) and Eucalyptus melliodora (Yellow Box); low open woodlands dominated by Alectryon The plant communities vary greatly in their species oleifolius (Western Rosewood) and Belah/Black Oak heterogeneity, species richness, extent, range and condition. (Casuarina cristata and C. pauper); shrublands dominated In summary, they comprise of tussock grasslands occurring by species of Hakea, Dodonaea, Melaleuca or Eremophila; on fine grained soils; hummock grasslands on sandier soils; mallee (Eucalyptus spp.) shrublands and woodlands on sand chenopod shrublands on loams and clays; samphire shrublands dunes and sand plains; hill mallee woodlands on outcropping in saline depressions; dry lake forblands; Acacia woodlands substrates; Callitris (cypress pine) dominated woodlands on clayey soils including: Acacia pendula (Weeping Myall), on rocky hills, alluvial plains and sand dunes; a range of Acacia harpophylla (Brigalow) and Acacia cambagei wetland types are dominated by structurally distinct species (Gidgee) woodlands; Acacia shrublands and low woodlands including trees, shrubs, sedges, rushes, grasses and forbs. on sandplains or washouts including those dominated by: Some plant communities are restricted to small areas due to Mulga (Acacia aneura sens lat.), Acacia excelsa (Ironwood), physiographic factors such as unusual geological formations Acacia cana (Cabbage-tree Wattle) and Gidgee; Acacia or soil types (e.g. ID132 Mulga — Rock Fuchsia on Silcrete shrublands on rocky outcrops dominated by Acacia aneura scarps). Others span vast areas on widespread landforms and sens lat. (Mulga), Acacia tetragonophylla (Dead Finish) and soils (e.g. ID119 Sandplain Mulga). Acacia brachystachya (Umbrella Mulga); riparian forests and
Table 7. Plant communities in the eight IBRA Bioregions (Version 6) that comprise the Western Plains Section of New South Wales. Note: Many communities occur in more than one bioregion.
IBRA Region & No. Communities ID Numbers of Plant Communities
Broken Hill Complex 37 24; 38; 41; 43; 59; 60; 68; 69; 119; 120; 123; 124; 127; 128; 129; 130; 136; 138; 143; 150; 153; 154; 155; 156; 160; 161; 167; 169; 183; 198; 207; 220; 221; 222; 224; 234, 271 Channel Country 32 24; 25; 38; 41; 61; 69; 119; 123; 124; 127; 131; 132; 133; 137; 138; 149; 153; 156; 158; 160; 161; 162; 167; 170; 198; 199; 200; 207; 210; 230; 234, 271 Cobar Peneplain 66 11; 13; 23; 26; 29; 37; 55; 56; 57; 58; 59; 69; 70; 72; 77; 82; 100; 103; 104; 105; 106; 108; 109; 110; 119; 123; 125; 130; 134; 138; 139; 142; 144; 153; 154; 158; 165; 173; 174; 175; 176; 180; 181; 184; 185; 186; 193; 201; 207; 208; 212; 215; 218; 229; 233; 239; 243; 245; 246; 248; 250; 251; 256; 257; 258, 271 Darling Riverine Plains 88 8; 13; 15; 16; 17; 24; 27; 35; 36; 37; 39; 40; 43; 45; 49; 50; 52; 53; 54; 55; 56; 59; 62; 63; 64; 69; 70; 71; 77; 83; 87; 88; 98; 109; 115; 117; 118; 119; 124; 128; 130; 134; 137; 139; 143; 144; 145; 146; 151; 152; 153; 154; 157; 158; 159; 160; 161; 166; 168; 170; 181; 182; 188; 189; 192; 195; 197; 199; 204; 205; 206; 211; 212; 213; 214; 215; 220; 227; 228; 235; 238; 241; 242; 244; 247; 249, 264, 271 Mulga Lands 69 18; 24; 25; 29; 31; 36; 37; 38; 39; 40; 41; 43; 50; 53; 59; 60; 61; 62; 66; 67; 68; 69; 98; 100; 104; 109; 117; 118; 119; 120; 121; 122; 123; 127; 129; 134; 137; 139; 143; 144; 149; 150; 153; 154; 155; 156; 157; 158; 161; 166; 167; 181; 182; 183; 192; 194; 195; 197; 198; 199; 200; 207; 215; 234; 238; 261; 263, 264, 271 Murray-Darling Depression 71 10; 11; 15; 16; 17; 18; 21; 22; 23; 24; 28; 38; 57; 58; 63; 64; 65; 70; 82; 103; 104; 105; 106; 108; 119; 125; 128; 130; 134; 139; 142; 143; 150; 151; 152; 153; 154; 156; 157; 159; 160; 163; 164; 165; 166; 170; 171; 172; 173; 176; 181; 182; 184; 189; 190; 191; 193; 196; 199; 207; 215; 216; 220; 221; 238; 240; 245; 246; 252; 253; 254 Riverina 56 2; 5; 7; 8; 9; 10; 11; 12; 13; 15; 16; 17; 18; 19; 20; 21; 23; 24; 26; 28; 44; 45; 46; 47; 48; 50; 53; 58; 63; 74; 75; 76; 80; 86; 152; 153; 154; 157; 159; 160; 163; 164; 165; 166; 181; 182; 216; 217; 236; 237; 238; 240; 242; 243; 249 Simpson-Strzelecki Dunefields 25 24; 25; 38; 41; 62; 69; 119; 120; 124; 131; 137; 140; 149; 151; 155; 156; 162; 163; 225; 226; 231; 232; 238; 262; 263 424 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains
While floristic variation is the main consideration in the Based on floristic, structural and geographical information, classification, landform or geomorphology is used as a the Western Plains plant communities have been cross- determinant in some cases. For example, the plant community referenced to three broad scale classifications of vegetation: ID66 covers all the mound springs of the inland plains, v Table 4 shows the plant communities distributed even though there is considerable variation in their floristic between the 19 Formation Groups used as a higher order composition (Pickard 1992). hierarchy in the NSWVCA. A mean of about 12 (S.D. 8) Most plant communities (160) are considered to have been communities are listed under each Formation Group; ʻoriginally commonʼ before European settlement with an v Table 5 lists the plant communities grouped under extent greater than 10 000 ha, 39 are estimated to have been 32 Vegetation Classes from the NSW State Compilation restricted to 1000–10 000 ha and 17 are estimated to have Vegetation Map of Keith (2004). (Including Vegetation been rare with less than 1000 ha prior to European settlement Classes that predominantly occur in the NSW Western (Table 2). Slopes) A mean of about 7 (S.D. 4) communities are listed under each vegetation class;
Table 8. Plant communities in NSW Catchment Management Authority areas in the NSW Western Plains. Notes: the Western Plains Section of NSW covers all of the Western and Lower Murray/Darling CMAs and the western parts of BorderRivers/ Gwydir, Namoi, Central West, Lachlan, Murrumbidgee and Murray CMAs. Many communities occur in more than one CMA.
CMA & No. Communities ID Number of Plant Communities
Border Rivers/Gwydir 42 27; 35; 36; 37; 39; 40; 43; 49; 50; 52; 53; 55; 56; 70; 71; 87; 88; 98; 115; 144; 145; 146; 158; 161; 168; 181; 182; 192; 195; 204; 205; 206; 211; 214; 227; 228; 235; 238; 241; 242; 244; Central West 74 24; 26; 27; 35; 36; 37; 39; 40; 43; 45; 49; 50; 53; 54; 55; 56; 57; 70; 77; 82; 83; 87; 88; 98; 100; 103; 104; 105; 106; 108; 109; 118; 125; 134; 141; 144; 145; 146; 153; 157; 158; 168; 173; 174; 175; 176; 180; 181; 182; 184; 188; 193; 195; 201; 204; 206; 208; 211; 212; 214; 217; 227; 228; 238; 241; 242; 244; 247; 248; 249; 250; 256; 257; 258, 271 Lachlan 81 7; 10; 11; 12; 13; 15; 16; 17; 18; 23; 24; 26; 28; 29; 45; 46; 47; 50; 53; 54; 56; 57; 58; 70; 72; 74; 76; 77; 80; 82; 103; 104; 105; 106; 108; 110; 134; 142; 143; 153; 154; 157; 159; 160; 163; 164; 165; 166; 170; 171; 173; 174; 175; 176; 180; 181; 182; 184; 185; 186; 190; 193; 201; 208; 216; 217; 236; 237; 238; 239; 240; 242; 243; 244; 248; 249; 250; 251; 256; 257; 271 Lower Murray/Darling 58 8; 11; 12; 13; 15; 16; 17; 18; 20; 21; 22; 23; 24; 28; 50; 58; 63; 64; 65; 119; 123; 124; 128; 139; 143; 150; 151; 152; 153; 154; 155; 156; 157; 159; 160; 163; 164; 165; 166; 170; 171; 172; 181; 182; 189; 190; 191; 196; 199; 216; 220; 221; 238; 240; 242; 252; 253; 254 Murray 52 2; 5; 7; 8; 9; 10; 11; 12; 13; 15; 16; 17; 18; 19; 20; 22; 23; 24; 26; 28; 44; 45; 47; 48; 50; 53; 58; 63; 74; 75; 76; 77; 80; 86; 110; 157; 159; 160; 163; 164; 166; 170; 181; 182; 185; 186; 216; 237; 238; 240; 242 Murrumbidgee 64 2; 5; 7; 9; 10; 11; 12; 13; 15; 16; 17; 18; 22; 23; 24; 26; 28; 44; 45; 46; 47; 48; 50; 53; 57; 58; 74; 75; 76; 77; 80; 110; 142; 143; 153; 154; 157; 159; 160; 163; 164; 165; 166; 170; 173; 181; 182; 185; 186; 201; 216; 217; 236; 237; 238; 239; 240; 242; 243; 249; 250; 251 Namoi 40 24; 27; 35; 36; 37; 39; 40; 43; 49; 50; 52; 53; 55; 56; 70; 71; 83; 87; 88; 98; 115; 144; 145; 146; 161; 168; 181; 182; 195; 204; 206; 211; 212; 214; 227; 238; 241; 242; 244; 247 Western 123 18; 23; 24; 25; 27; 29; 31; 35; 36; 37; 38; 39; 40; 41; 43; 52; 53; 55; 58; 59; 60; 61; 62; 66; 67; 68; 69; 72; 82; 87; 100; 103; 104; 105; 106; 108; 109; 115; 117; 118; 119; 120; 121; 122; 123; 124; 125; 127; 128; 129; 130; 131; 132; 133; 134; 136; 137; 138; 139; 140; 143; 144; 149; 150; 151; 152; 153; 154; 155; 156; 158; 160; 161; 162; 163; 165; 166; 167; 168; 169; 170; 171; 174; 175; 176; 180; 183; 184; 189; 192; 194; 195; 197; 198; 199; 200; 207; 208; 210; 212; 213; 215; 218; 220; 222; 224; 225; 226; 229; 230; 231; 232; 233; 234; 238; 245; 246; 257; 261; 262; 263, 264, 271 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains 425
Table 9. Number and area of different types of protected areas in New South Wales and in the NSW Western Plains, December 2005.
Protected Area Type No. in NSW Area % of NSW (ha) No. in NSW Area (ha) NSW % of in NSW Western Plains in Western NSW Plains Western Plains
Aboriginal Areas 14 12,075 0.015 1 11,790 0.026 Historic Sites 16 3,236 0.004 3 1,983 0.004 Karst Conservation Reserves 4 4,555 0.006 0 0 0.000 National Parks 173 5,064,165 6.335 13 1,020,280 2.243 Nature Reserves 388 899,112 1.125 30 424,883 0.934 Regional Parks 13 5,463 0.007 0 0 0.000 State Conservation Areas 84 347,580 0.435 3 119,918 0.264 Other Secure DEC Areas 1 9 0.000 0 0 0.000 Total all DEC reserves 693 6,336,195 7.926 50 1,578,853 3.470 Flora Reserves 86 33,317 0.042 12 4,611 0.010 Total all public reserves 779 6,369,512 7.968 62 1,583,464 3.481 Secure PAs (NVC Act) 55 5,542 0.007 16 2,841 0.006 VCAs (NPW Act)* 183 107,164 0.134 5 93,452 0.205 Bush Heritage Reserves 3 988 0.001 0 0 0.000 Total non-public protected areas 241 113,695 0.142 21 96,293 0.212 Total for all protected areas 1,020 6,483,207 8.11 83 1,679,757 3.69
Notes: The areas in the DEC conservation reserves include all areas that were held as acquired lands in December 2005. The figures exclude 163,200 ha of marine parks in coastal waters of NSW and 10,877 ha of land in 10 Crown Reserves managed by DEC in eastern NSW. DEC Acquired lands are allocated to reserve types based on advice from DEC Parks and Wildlife Division expertise. It is assumed that the newly acquired Yanga National Park in south-west NSW will be about 70,600 ha once cleared areas are excised from it and the present Yanga NR is amalgamated with it. Parts of Narran Lake Nature Reserve, Strahorn Flora Reserve, property agreements AL9921 and CD9910 fall outside the Western Plains and are excluded. For example, only 3,534 ha of the 15,239 ha Narran Lake Nature Reserve is within NSW Western Plains. Data sources are: NSW Department of Environment and Conservation Estates GIS layer, December 2005; DEC Acquired Lands GIS layer, December 2005; DEC database on Voluntary Conservation Agreements, December 2005; NSW State Forests Flora Reserves GIS layer, December 2003; Property Agreement data from the NSW Department of Infrastructure, Planning and Natural Resources PANet database and GIS layers, December 2003 - PAs in perpetuity were selected using shape files coded as being remnant vegetation (i.e. excluding cleared land being re-vegetated). *Assumes that VCAs are being made over the 28,906 ha ʻNanya Stationʼ owned by Ballarat University and the 64,653 ha ʻScotia Sanctuaryʼ owned by the Australian Wildlife Conservancy. Calculations were undertaken in Arcview Version 3.3 (ESRI Inc. 1992-2002) in Lamberts projection and AGD66. 426 Cunninghamia 9(3): 2006 Benson et al, Plant Communities of the New South Wales Western Plains