Nature conservation

Threatened species

Austral Toadflax - Brigalow Belt South: Distribution and vegetation associations

Scientific name: Thesium australe
Conservation status in NSW: Vulnerable
Commonwealth status: Vulnerable
Last updated: 11 Apr 2023

Distribution of the species within this region

The Austral Toadflax is known or predicted to occur in the following sub-regions of the Brigalow Belt South Interim Biogeographic Regionalisation of Australia Region.

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IBRA sub-region  Known or predictedGeographic restrictions within region
Liverpool Plains Known None
Liverpool Range Predicted None
Northern Basalts Known None
Pilliga Known None

Vegetation formations, classes and types

In this region the Austral Toadflax - Brigalow Belt South is known to be associated with the following vegetation formations and classes. Click on a name to get background information about it.

  • Dry sclerophyll forests (shrub/grass sub-formation)
    • Clarence Dry Sclerophyll Forests
      • 4118 Clarence Gorges Silver-leaved Ironbark Forest
    • New England Dry Sclerophyll Forests
      • 495 Brittle Gum - Silvertop Stringybark grassy open forest of the Liverpool Range, Brigalow Belt South Bioregion
      • 568 Broad-leaved Stringybark shrub/grass open forest of the New England Tableland Bioregion
      • 1553 Narrow-leaved Peppermint - Forest Ribbon Gum grassy open forest of the New England Tablelands
      • 965 Narrow-leaved Peppermint - Mountain Ribbon Gum grassy open forest of the eastern New England Tableland Bioregion
      • 970 Narrow-leaved Peppermint - Wattle-leaved Peppermint shrubby open forest of the New England Tableland Bioregion
      • 1396 Rough-barked Apple - Silvertop Stringybark - Ribbon Gum shrub/grass open forest on hills of the southern Nandewar Bioregion
      • 565 Silvertop Stringybark - Mountain Gum grassy open forest of the New England Tableland Bioregion
      • 542 Stringybark - Rough-barked Apple - cypress pine shrubby open forest of the eastern Nandewar Bioregion and western New England Tableland Bioregion
      • 559 Youman's Stringybark - Mountain Gum open forest of the western New England Tableland Bioregion
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    • Northern Gorge Dry Sclerophyll Forests
      • 4120 Macleay Gorges Red Gum-Box Sheltered Forest
      • 3464 Northern Gorges Grey Gum-Tallowwood Grassy Forest
    • North-west Slopes Dry Sclerophyll Woodlands
      • 453 Granite gorge Tumbledown Red Gum - White Cypress Pine - Oleander Wattle low open woodland in the Warialda region
      • 856 Grey Box - Rough-barked Apple shrub/grass open forest of northern parts of the Nandewar Bioregion and New England Tableland Bioregion
      • 517 Grey Box shrubby open forest of northern parts of the Nandewar Bioregion and New England Tableland Bioregion
      • 527 Mugga Ironbark - Black Cypress Pine shrubby open forest mainly in the Nandewar Bioregion and northern Brigalow Belt South Bioregion
      • 529 Mugga Ironbark - stringybark shrubby open forest of the far southern Nandewar Bioregion and New England Tableland Bioregion
      • 1611 Narrow-leaved Ironbark - Black Cypress Pine shrub - grass woodland upper Hunter and northern Wollemi
      • 4148 Northwest Apple-White Pine Riparian Grassy Forest
      • 3521 Northwest White Box Woodland
      • 4151 Northwest White Pine-Silver-leaved Ironbark Forest
      • 594 Silver-leaved Ironbark - White Cypress Pine shrubby open forest of Brigalow Belt South Bioregion and Nandewar Bioregion
      • 597 White Box - cypress pine - Silver-leaved Ironbark shrub grass open forest / woodland of the northern Brigalow Belt South Bioregion and Nandewar Bioregion
      • 1606 White Box - Narrow-leaved Ironbark - Blakely's Red Gum shrubby open forest of the central and upper Hunter
      • 588 White Box - White Cypress Pine shrubby hills open forest mainly in the Nandewar Bioregion
      • 1308 White Box - White Cypress Pine shrubby open forest of the Nandewar Bioregion and Brigalow Belt South Bioregion
      • 555 White Cypress Pine - Orange Gum - Acacia granite outcrop shrubland in the Moonbi area of the Nandewar Bioregion and New England Tableland Bioregion
      • 564 White Cypress Pine - Silver-leaved Ironbark - Caley's Ironbark open forest of the central Nandewar Bioregion and western New England Tableland Bioregion
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  • Dry sclerophyll forests (shrubby sub-formation)
    • Northern Tableland Dry Sclerophyll Forests
      • 502 Black Cypress Pine - Orange Gum - Tumbledown Red Gum shrubby woodland on granites of the Nandewar Bioregion and New England Tableland Bioregion
      • 504 Black Cypress Pine - Rough-barked Apple - stringybark shrubby open forest of the Nandewar Bioregion and western New England Tableland Bioregion
      • 505 Black Cypress Pine - Tumbledown Red Gum - Narrow-leaved Ironbark - Stringybark She Oak open forest on acid volcanics of the western New England Tableland Bioregion
      • 508 Blakely's Red Gum - Stringybark - Rough-barked Apple open forest of the Nandewar Bioregion and western New England Tableland Bioregion
      • 528 Mugga Ironbark - Blakely's Red Gum open forest of the Nandewar Bioregion and New England Tableland Bioregion
      • 566 Mugga Ironbark open forest of the New England Tableland Bioregion
      • 991 New England Blackbutt - Youman's Stringybark grassy open forest of the western New England Tableland Bioregion
      • 4142 New England Hills Red Gum-Stringybark Shrub Forest
      • 4125 New England Youmans Stringybark-Box Forest
      • 536 Orange Gum - Black Cypress Pine shrubby open forest on acid volcanics of the north western New England Tableland Bioregion
      • 537 Orange Gum - Caleys Ironbark - Red Stringybark open forest of the southern Nandewar Bioregion and New England Tableland Bioregion
      • 538 Rough-barked Apple - Blakely’s Red Gum open forest of the Nandewar Bioregion and western New England Tableland Bioregion
      • 1116 Rough-barked Apple - Silvertop Stringybark - Red Stringybark grassy open forest of south western New England Tableland Bioregion
      • 552 Silvertop Stringybark - Rough-barked Apple - Eucalyptus quinniorum shrubby open forest of southern Nandewar Bioregion and New England Tableland Bioregion
      • 558 Western New England Blackbutt - stringybark open forest of the Nandewar Bioregion and New England Tableland Bioregion
      • 1296 Western New England Blackbutt shrubby open forest of the New England Tableland Bioregion
      • 3722 Western New England Box-Tumbledown Gum Grassy Forest
      • 3726 Western New England Granite Pine-Stringybark-Gum Forest
      • 3728 Western New England Hills Blackbutt-Stringybark Forest
      • 3723 Western New England Panic-Wiregrass Grassland
      • 3729 Western New England Youmans Stringybark Shrub Forest
      • 1341 Youman's Stringybark - New England Blackbutt - Narrow-leaved Black Peppermint - Eucalyptus subtilior open forest of the New England Tableland Bioregion
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    • Southern Tableland Dry Sclerophyll Forests
      • 4126 Bondo Slopes Dry Peppermint Shrub Forest
      • 307 Eurabbie - Robertsons Peppermint very tall, fern open forest of gullies and sheltered hillslopes in the southern most part of the NSW South Western Slopes Bioregion
    • Western Slopes Dry Sclerophyll Forests
      • 1671 Brown Bloodwood - Dwyer's Red Gum - Red Ironbark heathy woodland on sandstone ranges of the Sydney Basin
      • 1655 Grey Box - Slaty Box shrub - grass woodland on sandstone slopes of the upper Hunter and Sydney Basin
      • 1674 Red Ironbark - Brown Bloodwood - Black Pine heathy open forest on sandstone ranges of the Sydney Basin
      • 1672 Red Ironbark - Grey Gum - Black Pine heathy woodland on sandstone ranges of the Sydney Basin
      • 443 Red Ironbark - sheoak shrubby woodland of the Yetman-Warialda region, northern NSW Brigalow Belt South Bioregion
      • 1176 Slaty Box - Grey Gum shrubby woodland on footslopes of the upper Hunter Valley, Sydney Basin Bioregion
      • 449 Stringybark She Oak - Narrow-leaved Ironbark - sticky mintbush low woodland in the northern NSW Brigalow Belt South Bioregion
      • 581 Tumbledown Red Gum - Dwyer's Red Gum - Wallaby Bush shrubby woodland of the Nandewar Bioregion
      • 577 Tumbledown Red Gum - White Cypress Pine - Blakely's Red Gum shrubby forest of northern Nandewar Bioregion
      • 1316 White Cypress Pine - Silver-leaved Ironbark shrubby open forest of the Nandewar Bioregion
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  • Grasslands
    • Maritime Grasslands
      • 3407 Central Headland Grassland
      • 4116 Mid North Headland Soak
      • 4117 Mutton Bird Island Headland Herbfield
      • 3408 Northern Headland Grassland
      • 3409 Southern Headland Grassland
    • Temperate Montane Grasslands
      • 797 Derived grassland of the South Eastern Highlands Bioregion and South East Corner Bioregion
      • 894 Kangaroo Grass - Purple Wire-grass - Mat-rush - Wallaby Grass - Common Buttons dry tussock grassland in the north-western and Eastern parts of the Southern Tablelands of the South Eastern Highlands Bi
      • 895 Kangaroo Grass - Purple Wire-grass - Mat-rush - Wallaby Grass - Common Buttons dry tussock grassland on steep sites in the north-western and Eastern parts of the Southern Tablelands of the South Easte
      • 896 Kangaroo Grass - Wallaby Grass - Snow Grass moist tussock grassland in the Monaro and the Southern Tablelands regions of the South Eastern Highlands Bioregion and NSW South Western Slopes Bioregion
      • 3412 Kosciuszko Limestone Grassland
      • 3413 Monaro Kangaroo Grass Woodland-Grassland Complex
      • 3414 Monaro Snowgrass-Kangaroo Grass Grassland
      • 1185 Snow Grass - Kangaroo Grass - Sheep's Burr grassland on undulating basalt plateaux, South Eastern Highlands Bioregion
      • 586 Snow Grass - Swamp Foxtail tussock grassland sedgeland of cold air drainage valleys of the New England Tableland Bioregion
      • 3415 Southern Tableland Red Grass-Spear Grass Grassland
      • 3416 Southern Tableland Valley Flats Damp Grassland
      • 1288 Wallaby Grass - Kangaroo Grass - Rush - Blown Grass Wet Tussock Grassland Moist Grasslands of the South Eastern Highlands Bioregion
      • 1289 Wallaby Grass - Red-grass - Tall Speargrass - Kangaroo Grass dry tussock grassland of the North-western and Eastern Southern Tablelands in the South Eastern Highlands Bioregion
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    • Western Slopes Grasslands
      • 710 Bluegrass - Redleg Grass - Common Woodruff clay plain grassland of northern Brigalow Belt South Bioregion
      • 484 Derived tall spear grass grassland on mainly basalt hills of the Liverpool Plains, Liverpool Range and in the upper Hunter Valley (Merriwa district), south-eastern Brigalow Belt South Bioregion
      • 619 Derived Wire Grass grassland of the NSW Brigalow Belt South Bioregion and Nandewar Bioregion
      • 320 Kangaroo Grass - Redleg Grass forb-rich temperate tussock grassland of the northern Monaro, ACT and upper Lachlan River regions of the NSW South Western Slopes Bioregion and South Eastern Highlands Bi
      • 1076 Plains Grass - Bluegrass grassland of the Nandewar and Brigalow Belt South Bioregion
      • 1698 Plains grass; Purple wiregrass; Wallaby Grass grassland on basalt soils of the Merriwa plateau
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  • Grassy woodlands
    • Coastal Valley Grassy Woodlands
      • 1603 Narrow-leaved Ironbark - Bull Oak - Grey Box shrub - grass open forest of the central and lower Hunter
      • 1604 Narrow-leaved Ironbark - Grey Box - Spotted Gum shrub - grass woodland of the central and lower Hunter
      • 3332 Southeast Lowland Grassy Woodland
    • Floodplain Transition Woodlands
      • 101 Poplar Box - Yellow Box - Western Grey Box grassy woodland on cracking clay soils mainly in the Liverpool Plains, Brigalow Belt South Bioregion
    • New England Grassy Woodlands
      • 3351 Armidale Creekflat Snow Gum Woodland-Scrub
      • 498 Black Sallee plateau low woodland in the southern Brigalow Belt South Bioregion
      • 704 Blakely's Red Gum - Yellow Box grassy open forest or woodland of the New England Tableland Bioregion
      • 510 Blakely's Red Gum - Yellow Box grassy woodland of the New England Tableland Bioregion
      • 734 Broad-leaved Stringybark - Blakely's Red Gum grassy woodlands of the New England Tableland Bioregion
      • 567 Broad-leaved Stringybark - Yellow Box shrub/grass open forest of the New England Tableland Bioregion
      • 853 Grey Box - Narrow-leaved Ironbark open forest of the Ashford area of the Nandewar Bioregion
      • 3353 Guyra Silvertop Stringybark Moist Forest
      • 489 Long-leaved Box +/- Nortons Box - red gum grassy woodland on hills in the southern Brigalow Belt South Bioregion
      • 3358 New England Fuzzy Box Grassy Forest
      • 3359 New England Hills Stringybark-Box Woodland
      • 533 New England Peppermint grassy woodland on granitic substrates of the New England Tableland Bioregion
      • 539 Rough-barked Apple - Cabbage Gum grassy woodland of the New England Tableland Bioregion
      • 1118 Rough-barked Apple riparian forb/grass open forest of the Nandewar Bioregion
      • 488 Silvertop Stringybark - Yellow Box +/- Nortons Box grassy woodland on basalt hills mainly on northern aspects of the Liverpool Range, Brigalow Belt South Bioregion
      • 1171 Silvertop Stringybark grass/herb forest of the Brigalow Belt South and Nandewar Bioregion and western New England Tableland Bioregion
      • 3363 Western New England Blakelys Red Gum-Box Grassy Forest
      • 3357 Western New England Flats Apple-Box Grassy Forest
      • 1332 Yellow Box - Grey Box - Red Gum woodland of the central eastern parts of the New England Tableland Bioregion
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    • Southern Tableland Grassy Woodlands
      • 1330 Yellow Box - Blakely's Red Gum grassy woodland on the tablelands, South Eastern Highlands Bioregion
    • Subalpine Woodlands
      • 1191 Snow Gum - Candle Bark woodland on broad valley flats of the tablelands and slopes, South Eastern Highlands Bioregion
      • 1196 Snow Gum - Mountain Gum shrubby open forest of montane areas, South Eastern Highlands Bioregion and Australian Alps Bioregion
    • Tableland Clay Grassy Woodlands
      • 3337 Bondo Frost Hollow Grassy Woodland
      • 513 Candlebark - Ribbon Gum grassy woodland of the New England Tableland Bioregion
      • 3338 Goulburn Tableland Frost Hollow Grassy Woodland
      • 3339 Guyra Basalt Snow Gum Woodland
      • 921 Manna Gum - Rough-barked Apple - Yellow Box grassy woodland/open forest of the New England Tableland Bioregion and NSW North Coast Bioregion
      • 3341 Monaro-Gourock Frost Hollow Grassy Woodland
      • 606 Mountain Gum - Ribbon Gum open forest of drainage lines of the southern New England Tableland Bioregion
      • 534 New England Peppermint grassy woodland on sedimentary or basaltic substrates of the New England Tableland Bioregion
      • 3344 New England Ribbon Gum Grassy Forest
      • 3345 New England Snow Gum-Black Sally Woodland
      • 3346 Northeast Plateau Snow Gum Valley Woodland
      • 1099 Ribbon Gum - Rough-barked Apple - Yellow Box grassy woodland/open forest of the New England Tableland Bioregion and NSW North Coast Bioregion
      • 3348 Southern Tableland Granites Ribbon Gum Grassy Forest
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    • Western Slopes Grassy Woodlands
      • 509 Blakely's Red Gum - White Cypress Pine - Rough-barked Apple grassy open forest of drainage lines of the northern Nandewar Bioregion and New England Tableland Bioregion
      • 599 Blakely's Red Gum - Yellow Box grassy tall woodland on flats and hills in the Brigalow Belt South Bioregion and Nandewar Bioregion
      • 711 Bluegrass - Spear Grass - Redleg Grass derived grasslands of the Nandewar Bioregion
      • 441 Carbeen - White Box +/- Silver-leaved Ironbark grassy tall woodland on basalt hills, Brigalow Belt South Bioregion
      • 451 Derived Spear Grass - Slender Bamboo Grass mixed tussock grassland mainly of the northern Brigalow Belt South Bioregion and Nandewar Bioregion
      • 847 Grey Box - Blakely's Red Gum - Yellow Box grassy open forest of the Nandewar Bioregion and New England Tableland Bioregion
      • 516 Grey Box grassy woodland or open forest of the Nandewar Bioregion and New England Tableland Bioregion
      • 3393 Northwest Basalt Box Plains Grass Woodland
      • 3394 Northwest Basalt Grassland-Woodland Complex
      • 3395 Northwest Elevated White Box Woodland
      • 3398 Northwest Slopes Box-Apple Woodland
      • 3396 Northwest Slopes Box-Blakelys Red Gum Woodland
      • 4147 Northwest White Box Sparse Grassy Woodland
      • 3397 Northwest Yellow Box Grassy Woodland
      • 511 Queensland Bluegrass - Redleg Grass - Rats Tail Grass - spear grass - panic grass derived grassland of the Nandewar Bioregion and Brigalow Belt South Bioregion
      • 544 Rough-barked Apple - White Cypress Pine - Blakely's Red Gum riparian open forest / woodland of the Nandewar Bioregion and New England Tableland Bioregion
      • 593 Silver-leaved Ironbark - White Cypress Pine grassy woodland mainly in the northern Nandewar Bioregion
      • 444 Silver-leaved Ironbark grassy tall woodland on clay-loam soils on plains in the Brigalow Belt South Bioregion
      • 589 White Box - White Cypress Pine - Silver-leaved Ironbark grassy woodland on mainly clay loam soils on hills mainly in the Nandewar Bioregion
      • 434 White Box grass shrub hill woodland on clay to loam soils on volcanic and sedimentary hills in the southern Brigalow Belt South Bioregion
      • 1383 White Box grassy woodland of the Nandewar Bioregion and Brigalow Belt South Bioregion
      • 590 White Box grassy woodland on the Inverell basalts mainly in the Nandewar Bioregion
      • 433 White Box grassy woodland to open woodland on basalt flats and rises in the Liverpool Plains sub-region, BBS Bioregion
      • 1315 White Cypress Pine - Silver-leaved Ironbark grassy woodland of the Nandewar Bioregion
      • 1329 Yellow Box - Blakely's Red Gum grassy woodland of the Nandewar Bioregion
      • 1695 Yellow Box grassy woodland on basalt soils of the upper Hunter
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