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 12 of 13 - image sightings only

Salix sp. (A Willow) at Rendezvous Creek, ACT - 16 Mar 2018 by alex_watt
Ulex europaeus (Gorse) at Watson, ACT - 16 Mar 2018 by waltraud
Nassella trichotoma (Serrated Tussock) at Tennent, ACT - 14 Mar 2018 by michaelb
Anredera cordifolia (Madeira Vine ) at Paddys River, ACT - 10 Mar 2018 by michaelb
Lycium ferocissimum (African Boxthorn) at Wanniassa Hill - 10 Mar 2018 by Mike
Opuntia sp. (Prickly Pear) at Symonston, ACT - 6 Mar 2018 by Mike
Nassella neesiana (Chilean Needlegrass) at Narrabundah, ACT - 11 Feb 2018 by ianandlibby1
Salix sp. (A Willow) at Burra, NSW - 4 Feb 2018 by alex_watt
Sagittaria platyphylla (Sagittaria) at Coombs, ACT - 26 Jan 2018 by michaelb
Sagittaria platyphylla (Sagittaria) at Weston Creek, ACT - 26 Jan 2018 by michaelb
Asparagus asparagoides (Bridal Creeper, Florist's Smilax) at Bruce, ACT - 5 Dec 2017 by MichaelMulvaney
Genista monspessulana (Cape Broom, Montpellier Broom) at Bruce, ACT - 5 Dec 2017 by MichaelMulvaney
Nassella neesiana (Chilean Needlegrass) at Pine Island to Point Hut - 22 Nov 2017 by michaelb
Asparagus asparagoides (Bridal Creeper, Florist's Smilax) at Hackett, ACT - 19 Nov 2017 by WalterEgo
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Isaacs, ACT - 19 Nov 2017 by Mike
Nassella trichotoma (Serrated Tussock) at Hackett, ACT - 18 Nov 2017 by WalterEgo
Nassella trichotoma (Serrated Tussock) at Canberra Central, ACT - 14 Nov 2017 by waltraud
Asparagus asparagoides (Bridal Creeper, Florist's Smilax) at Ainslie, ACT - 27 Oct 2017 by SilkeSma
Salix sp. (A Willow) at O'Malley, ACT - 8 Oct 2017 by Mike
Lycium ferocissimum (African Boxthorn) at Molonglo Valley, ACT - 3 Oct 2017 by michaelb
Genista monspessulana (Cape Broom, Montpellier Broom) at Molonglo, ACT - 3 Oct 2017 by michaelb
Lycium ferocissimum (African Boxthorn) at Denman Prospect, ACT - 25 Sep 2017 by michaelb
Opuntia sp. (Prickly Pear) at Kambah, ACT - 20 Sep 2017 by HelenCross
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Isaacs, ACT - 10 Jul 2017 by Mike
Nassella trichotoma (Serrated Tussock) at Isaacs, ACT - 30 Jun 2017 by Mike
Opuntia sp. (Prickly Pear) at Kambah, ACT - 11 Jun 2017 by Mike
Nassella trichotoma (Serrated Tussock) at Majura, ACT - 15 May 2017 by SilkeSma
Nassella trichotoma (Serrated Tussock) at Campbell, ACT - 15 May 2017 by SilkeSma
Salix sp. (A Willow) at Coombs, ACT - 13 May 2017 by michaelb
Anredera cordifolia (Madeira Vine ) at Paddys River, ACT - 29 Apr 2017 by michaelb
Lycium ferocissimum (African Boxthorn) at Majura, ACT - 26 Apr 2017 by SilkeSma
Salix sp. (A Willow) at Kambah, ACT - 28 Mar 2017 by Mike
Nassella trichotoma (Serrated Tussock) at Canberra Central, ACT - 1 Mar 2017 by JanetRussell
Salix sp. (A Willow) at Greenway, ACT - 22 Feb 2017 by michaelb
Nassella trichotoma (Serrated Tussock) at Paddys River, ACT - 19 Feb 2017 by michaelb
Nassella trichotoma (Serrated Tussock) at Ngunnawal, ACT - 8 Jan 2017 by GeoffRobertson
Nassella trichotoma (Serrated Tussock) at Paddys River, ACT - 7 Jan 2017 by michaelb
Nassella neesiana (Chilean Needlegrass) at Curtin, ACT - 27 Nov 2016 by michaelb
Nassella neesiana (Chilean Needlegrass) at Monash, ACT - 27 Nov 2016 by michaelb
Alternanthera philoxeroides (Alligator Weed) at Monash, ACT - 27 Nov 2016 by michaelb
Nassella neesiana (Chilean Needlegrass) at Narrabundah, ACT - 17 Nov 2016 by michaelb
Nassella neesiana (Chilean Needlegrass) at Conder, ACT - 8 Nov 2016 by michaelb
Nassella neesiana (Chilean Needlegrass) at Banks, ACT - 8 Nov 2016 by michaelb
Genista monspessulana (Cape Broom, Montpellier Broom) at Conder, ACT - 24 Oct 2016 by michaelb
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Ngunnawal, ACT - 16 Oct 2016 by GeoffRobertson
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Ngunnawal, ACT - 16 Oct 2016 by GeoffRobertson
Senecio madagascariensis (Madagascan Fireweed, Fireweed) at O'Malley, ACT - 12 Oct 2016 by Mike
Senecio madagascariensis (Madagascan Fireweed, Fireweed) at O'Malley, ACT - 12 Oct 2016 by Mike
Opuntia sp. (Prickly Pear) at Symonston, ACT - 9 Oct 2016 by Mike
Genista monspessulana (Cape Broom, Montpellier Broom) at Fadden, ACT - 5 Oct 2016 by RyuCallaway
Ulex europaeus (Gorse) at Capital Hill, ACT - 25 Sep 2016 by Mike
Lycium ferocissimum (African Boxthorn) at Majura, ACT - 1 Sep 2016 by SilkeSma
Lycium ferocissimum (African Boxthorn) at Fyshwick, ACT - 26 Aug 2016 by Mike
Lycium ferocissimum (African Boxthorn) at Campbell, ACT - 21 Aug 2016 by SilkeSma
Lycium ferocissimum (African Boxthorn) at Majura, ACT - 20 Aug 2016 by SilkeSma
Lycium ferocissimum (African Boxthorn) at Majura, ACT - 19 Aug 2016 by SilkeSma
Lycium ferocissimum (African Boxthorn) at Majura, ACT - 7 Aug 2016 by waltraud
Anredera cordifolia (Madeira Vine ) at Paddys River, ACT - 29 Jun 2016 by michaelb
Opuntia sp. (Prickly Pear) at Gowrie, ACT - 12 Jun 2016 by RyuCallaway
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Campbell, ACT - 18 Apr 2016 by MichaelMulvaney
Nassella trichotoma (Serrated Tussock) at Hackett, ACT - 14 Apr 2016 by waltraud
Alternanthera philoxeroides (Alligator Weed) at Monash, ACT - 11 Apr 2016 by michaelb
Alternanthera philoxeroides (Alligator Weed) at Monash, ACT - 11 Apr 2016 by michaelb
Anredera cordifolia (Madeira Vine ) at Yarralumla, ACT - 5 Apr 2016 by pinnaCLE
Anredera cordifolia (Madeira Vine ) at Fraser, ACT - 2 Apr 2016 by pinnaCLE
Anredera cordifolia (Madeira Vine ) at Paddys River, ACT - 29 Mar 2016 by michaelb
Opuntia sp. (Prickly Pear) at Jerrabomberra, NSW - 29 Feb 2016 by Raphus
Alternanthera philoxeroides (Alligator Weed) at Monash, ACT - 27 Feb 2016 by michaelb
Anredera cordifolia (Madeira Vine ) at Paddys River, ACT - 25 Feb 2016 by michaelb
Nassella trichotoma (Serrated Tussock) at Symonston, ACT - 12 Feb 2016 by Mike
Nassella trichotoma (Serrated Tussock) at Bonner, ACT - 8 Feb 2016 by MichaelMulvaney
Lycium ferocissimum (African Boxthorn) at Isaacs Ridge - 14 Jan 2016 by Mike
Solanum elaeagnifolium (Silverleaf Nightshade) at Albury - 7 Jan 2016 by Alburyconservationcompany
Nassella trichotoma (Serrated Tussock) at Majura, ACT - 27 Dec 2015 by MichaelMulvaney
Nassella trichotoma (Serrated Tussock) at Symonston, ACT - 26 Dec 2015 by Mike
Lycium ferocissimum (African Boxthorn) at Symonston, ACT - 26 Dec 2015 by Mike
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Watson, ACT - 10 Dec 2015 by waltraud
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 10 Dec 2015 by waltraud
Nassella trichotoma (Serrated Tussock) at Gordon, ACT - 6 Dec 2015 by michaelb
Nassella trichotoma (Serrated Tussock) at Bonython, ACT - 26 Nov 2015 by michaelb
Nassella trichotoma (Serrated Tussock) at Paddys River, ACT - 24 Nov 2015 by michaelb
Nassella trichotoma (Serrated Tussock) at Calwell, ACT - 23 Nov 2015 by michaelb
Nassella trichotoma (Serrated Tussock) at Conder, ACT - 23 Nov 2015 by michaelb
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Hackett, ACT - 22 Nov 2015 by waltraud
Nassella neesiana (Chilean Needlegrass) at Ngunnawal, ACT - 19 Nov 2015 by GeoffRobertson
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at O'Malley, ACT - 7 Nov 2015 by Mike
Nassella trichotoma (Serrated Tussock) at Jones Creek, NSW - 20 Oct 2015 by abread111
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Bywong, NSW - 16 Oct 2015 by Varanus
Genista monspessulana (Cape Broom, Montpellier Broom) at Majura, ACT - 12 Oct 2015 by SilkeSma
Nassella trichotoma (Serrated Tussock) at Garran, ACT - 12 Oct 2015 by Mike
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at Jerrabomberra, ACT - 9 Oct 2015 by Mike
Salix sp. (A Willow) at Coree, ACT - 8 Oct 2015 by KenT
Nassella neesiana (Chilean Needlegrass) at Lyneham, ACT - 13 Aug 2015 by joshua_thomson
Nassella trichotoma (Serrated Tussock) at Queanbeyan East, NSW - 4 Jul 2015 by MichaelMulvaney
Nassella trichotoma (Serrated Tussock) at Isaacs, ACT - 14 Jun 2015 by joshua_thomson
Lycium ferocissimum (African Boxthorn) at Symonston, ACT - 25 May 2015 by Mike
Lycium ferocissimum (African Boxthorn) at Molonglo Valley, ACT - 17 May 2015 by galah681
Cytisus scoparius subsp. scoparius (Scotch Broom, Broom, English Broom) at O'Malley, ACT - 5 May 2015 by Mike
Anredera cordifolia (Madeira Vine ) at Campbell, ACT - 4 May 2015 by SilkeSma
Lycium ferocissimum (African Boxthorn) at Dunlop, ACT - 13 Apr 2015 by RussellB

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