Weeds of National Significance

Posted by DCCEEW

Overview

Thirty-two Weeds of National Significance (known as WONS) have been identified based on their invasiveness, potential for spread and environmental, social and economic impacts. View their profiles.

Page 3 of 13 - image sightings only

Nassella neesiana (Chilean Needlegrass) at Mount Majura - 12 Dec 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 11 Dec 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 11 Dec 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 11 Dec 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 11 Dec 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 11 Dec 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Mount Majura - 11 Dec 2023 by waltraud
Nassella neesiana (Chilean Needlegrass) at Hackett, ACT - 9 Dec 2023 by abread111
Nassella trichotoma (Serrated Tussock) at Holts Flat, NSW - 9 Dec 2023 by trevorpreston
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Bibbenluke Common - 9 Dec 2023 by trevorpreston
Nassella trichotoma (Serrated Tussock) at Campbell Park Woodland - 7 Dec 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Mount Majura - 7 Dec 2023 by waltraud
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Isaacs Ridge and Nearby - 6 Dec 2023 by Mike
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 5 Dec 2023 by waltraud
Nassella neesiana (Chilean Needlegrass) at Page, ACT - 4 Dec 2023 by JohnGiacon
Nassella trichotoma (Serrated Tussock) at Bruce Ridge to Gossan Hill - 2 Dec 2023 by JVR
Lantana camara (Lantana) at Northbridge, NSW - 2 Dec 2023 by Steve818
Sagittaria platyphylla (Sagittaria) at Parkes, ACT - 28 Nov 2023 by Steve818
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 27 Nov 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 27 Nov 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 27 Nov 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Mount Majura - 27 Nov 2023 by waltraud
Nassella neesiana (Chilean Needlegrass) at Watson, ACT - 27 Nov 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Mount Majura - 27 Nov 2023 by Steve818
Nassella trichotoma (Serrated Tussock) at Mount Majura - 27 Nov 2023 by abread111
Nassella trichotoma (Serrated Tussock) at Mount Ainslie - 27 Nov 2023 by Steve818
Nassella trichotoma (Serrated Tussock) at Mount Majura - 26 Nov 2023 by abread111
Nassella neesiana (Chilean Needlegrass) at Hackett, ACT - 24 Nov 2023 by waltraud
Nassella neesiana (Chilean Needlegrass) at Hackett, ACT - 24 Nov 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Isaacs Ridge and Nearby - 24 Nov 2023 by Mike
Nassella neesiana (Chilean Needlegrass) at Mount Majura - 20 Nov 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Mount Majura - 20 Nov 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 20 Nov 2023 by waltraud
Senecio madagascariensis (Madagascan Fireweed, Fireweed) at Wollondilly Local Government Area - 20 Nov 2023 by trevorpreston
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 20 Nov 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 20 Nov 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Hackett, ACT - 19 Nov 2023 by waltraud
Nassella neesiana (Chilean Needlegrass) at Hackett, ACT - 17 Nov 2023 by waltraud
Nassella neesiana (Chilean Needlegrass) at Hackett, ACT - 17 Nov 2023 by waltraud
Nassella neesiana (Chilean Needlegrass) at Mount Majura - 15 Nov 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Mount Ainslie to Black Mountain - 14 Nov 2023 by Steve818
Nassella trichotoma (Serrated Tussock) at Canberra Central, ACT - 13 Nov 2023 by Steve818
Alternanthera philoxeroides (Alligator Weed) at Lake Burley Griffin West - 13 Nov 2023 by RWPurdie
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 12 Nov 2023 by abread111
Nassella trichotoma (Serrated Tussock) at Isaacs Ridge - 11 Nov 2023 by Mike
Senecio madagascariensis (Madagascan Fireweed, Fireweed) at Tathra, NSW - 11 Nov 2023 by trevorpreston
Genista linifolia (Flax-leaf Broom) at Russell, ACT - 11 Nov 2023 by SteveBorkowskis
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 10 Nov 2023 by waltraud
Nassella neesiana (Chilean Needlegrass) at Haig Park - 8 Nov 2023 by ConBoekel
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Namadgi National Park - 8 Nov 2023 by Steve818
Nassella neesiana (Chilean Needlegrass) at Fyshwick, ACT - 6 Nov 2023 by Steve818
Nassella trichotoma (Serrated Tussock) at Latham, ACT - 6 Nov 2023 by rbannister
Nassella trichotoma (Serrated Tussock) at Florey, ACT - 5 Nov 2023 by rbannister
Nassella trichotoma (Serrated Tussock) at Belconnen, ACT - 4 Nov 2023 by JohnGiacon
Nassella neesiana (Chilean Needlegrass) at Watson, ACT - 4 Nov 2023 by abread111
Nassella neesiana (Chilean Needlegrass) at O'Malley, ACT - 4 Nov 2023 by Mike
Nassella neesiana (Chilean Needlegrass) at Barton, ACT - 3 Nov 2023 by Steve818
Nassella neesiana (Chilean Needlegrass) at Lyneham, ACT - 2 Nov 2023 by trevorpreston
Nassella trichotoma (Serrated Tussock) at Curtin, ACT - 1 Nov 2023 by Steve818
Asparagus asparagoides (Bridal Creeper, Florist's Smilax) at Majura, ACT - 31 Oct 2023 by Steve818
Nassella trichotoma (Serrated Tussock) at Majura, ACT - 30 Oct 2023 by abread111
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Tuggeranong, ACT - 29 Oct 2023 by dan.clark
Nassella trichotoma (Serrated Tussock) at Majura, ACT - 29 Oct 2023 by abread111
Nassella trichotoma (Serrated Tussock) at Majura, ACT - 29 Oct 2023 by abread111
Nassella trichotoma (Serrated Tussock) at The Pinnacle - 29 Oct 2023 by pinnaCLE
Nassella neesiana (Chilean Needlegrass) at Belconnen, ACT - 28 Oct 2023 by JohnGiacon
Nassella trichotoma (Serrated Tussock) at Isaacs, ACT - 27 Oct 2023 by Mike
Nassella neesiana (Chilean Needlegrass) at Lyneham, ACT - 25 Oct 2023 by trevorpreston
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Fraser, ACT - 24 Oct 2023 by trevorpreston
Genista monspessulana (Cape Broom, Montpellier Broom) at Campbell, ACT - 24 Oct 2023 by SilkeSma
Nassella trichotoma (Serrated Tussock) at Tharwa, ACT - 23 Oct 2023 by michaelb
Opuntia sp. (Prickly Pear) at Cooleman Ridge - 21 Oct 2023 by Robhughes
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Larbert, NSW - 20 Oct 2023 by Steve818
Sagittaria platyphylla (Sagittaria) at Phillip, ACT - 19 Oct 2023 by Tapirlord
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Isaacs, ACT - 18 Oct 2023 by Mike
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Mount Evelyn, VIC - 17 Oct 2023 by Steve818
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Canberra Central, ACT - 17 Oct 2023 by SilkeSma
Genista monspessulana (Cape Broom, Montpellier Broom) at Weston Creek, ACT - 17 Oct 2023 by SilkeSma
Nassella trichotoma (Serrated Tussock) at Majura, ACT - 14 Oct 2023 by abread111
Genista monspessulana (Cape Broom, Montpellier Broom) at Melba, ACT - 14 Oct 2023 by pinnaCLE
Genista monspessulana (Cape Broom, Montpellier Broom) at Flynn, ACT - 14 Oct 2023 by pinnaCLE
Genista monspessulana (Cape Broom, Montpellier Broom) at Scullin, ACT - 14 Oct 2023 by natureguy
Genista monspessulana (Cape Broom, Montpellier Broom) at Tuggeranong, ACT - 13 Oct 2023 by HelenCross
Nassella trichotoma (Serrated Tussock) at O'Malley, ACT - 13 Oct 2023 by Mike
Anredera cordifolia (Madeira Vine ) at Tarrawanna, NSW - 13 Oct 2023 by JohnGiacon
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Captains Flat, NSW - 13 Oct 2023 by Csteele4
Nassella trichotoma (Serrated Tussock) at Campbell, ACT - 13 Oct 2023 by Steve818
Nassella trichotoma (Serrated Tussock) at Majura, ACT - 11 Oct 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Hackett, ACT - 11 Oct 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Hackett, ACT - 11 Oct 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 10 Oct 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 10 Oct 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 10 Oct 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 10 Oct 2023 by abread111
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 9 Oct 2023 by abread111
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 9 Oct 2023 by abread111
Nassella trichotoma (Serrated Tussock) at Jerrabomberra, ACT - 9 Oct 2023 by Mike
Nassella trichotoma (Serrated Tussock) at Russell, ACT - 9 Oct 2023 by Steve818
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 8 Oct 2023 by waltraud
Nassella neesiana (Chilean Needlegrass) at Deakin, ACT - 8 Oct 2023 by Steve818

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We acknowledge the Traditional Owners of this land and acknowledge their continuing connection to their culture. We pay our respects to their Elders past and present.