Invader Plants Guide
Invader Plants Guide - Category 1
Invader Plants Guide - Category 2
Invader Plants Guide - Category 3
Invader Plants Guide - Regions
Invader Plants Guide - Aquatic

Category 1: Declared Weeds and Invaders.

Category 1 means… all plants outside biologically controlled reserves need to be removed - in other words if they are growing on your property get rid of them! These plants may not be planted, maintained or propagated, imported or sold.

Acacia implexa Benth. Screw - pod wattle. (Weed)
Acacia longifolia (Andr.) Willd. Long - leaved wattle. (Weed)
Acacia paradoxa DC. Kangaroo wattle. (Weed)
Acacia pycnantha Benth. Golden wattle. (Weed)
Achyranthes aspera L. Burweed. (Weed)
Ageratina adenophora (Spreng.) Crofton weed. (Weed)
Ageratina riparia (Regel) R.M.King Mistflower. (Weed)
Ageratum conyzoides L. Invading ageratum. (Weed)
Ageratum houstonianum Mill Mexican ageratum. (Weed-Excluding cultivars)
Albizia lebbeck (L.) Benth. Lebbeck tree. (Weed)
Albizia procera (Roxb.) Benth. False lebbeck. (Weed)
Alhagi maurorum Medik. Camel thorn bush. (Weed)
Anredera cordifolia (Ten.) Steenis Madeira vine, Bridal wreath. (Weed)
Araujia sericifera Brot. Moth catcher. (Weed)
Argemone mexicana L. Yellow-flowered Mexican poppy. (Weed)
Argemone ochroleuca Sweet White-flowered Mexican poppy. (Weed)
Arundo donax L. Giant reed, Spanish reed (Weed)
Azolla filiculoides Lam. Azolla, Red water fern.. (Weed)
Bryophyllum delagoense (Eckl.) Chandelier plant. (Weed)
Caesalpinia decapetala (Roth) Alston Mauritius thorn. (Weed)
Camputoclinium macrocephalum (Less) DC. Pom pom weed. (Weed)
Canna indica L. Indian shot (Weed - Excluding hybrid cultivars)
Cardiospermum grandiflorum Sw. Balloon vine. (Weed)
Cereus jamacaru DC. Queen of the Night. (Weed)
Cestrum aurantiacum Lindl. Yellow or Orange cestrum. (Weed)
Cestrum elegans (Brongn.) Schtdl. Crimson cestrum. (Weed)
Cestrum laevigatum Schtdl. Inkberry. (Weed)
Cestrum parqui L'Hér. Chilean cestrum. (Weed)
Chromolaena odorata (L.) R.M.King Triffid weed, Chromolaena. (Weed)
Cirsium vulgare (Savi) Ten. Spear thistle, Scotch thistle. (Weed)
Convolvulus arvensis L. Field bindweed, Wild morning glory. (Weed)
Cortaderia jubata (Lem.) Stapf Pampas grass. (Weed)
Cortaderia selloana (Schult.) Asch. Pampas grass. (Weed - Excluding sterile cultivars)
Cuscuta campestris Yunck. Common dodder. (Weed)
Cuscuta suaveolens Ser. Lucerne dodder (Weed)
Cytisus monspessulanus L. Montpellier broom. (Weed)
Cytisus scoparius (L.) Link Scotch broom. (Weed)
Datura ferox L. Large thorn apple. (Weed)
Datura innoxia Mill. Downy thorn apple (Weed)
Datura stramonium L. Common thorn apple (Weed)
Echinopsis spachiana (Lem.) Fiedrich Torch cactus. (Weed)
Echium plantagineum L. Patterson's curse. (Weed)
Echium vulgare L. Blue echium (Weed)
Egeria densa Planch. Dense water weed. (Weed)
Eichhornia crassipes (C.Mart.) Solms Water hyacinth (Weed)
Elodea canadensis Michx. Canadian water weed (Weed)
Hakea drupacea (C.F.Gaertn.) Roem. Sweet hakea (Weed)
Hakea gibbosa (Sm.) Cav. Rock hakea (Weed)
Hakea sericea Schrad. & J.C.Wendl Silky hakea (Weed)
Harrisia martinii (Labour.) Britton Moon cactus, Harrisia cactus (Weed)
Hedychium coccineum Sm. Red ginger lily (Weed)
Hedychium coronarium J. König White ginger lily (Weed)
Hedychium flavescens Roscoe Yellow ginger lily (Weed)
Hedychium gardnerianum Kahili ginger lily (Weed)
Lantana - all seedbearing forms Lantana, Tickberry, Cherry pie (Weed)
Lepidium draba L. Pepper - cress, Hoary candaria (Weed)
Leptospermum laevigatum (Gaertn.) Australian myrtle (Weed)
Litsea glutinosa (Lour.) C.B.Rob. Indian laurel (Weed)
Lythrum salicaria L. Purple loosestrife (Weed)
Macfadyena unguis-cati (L.) Cat's claw creeper (Weed)
Montanoa hibiscifolia Benth. Tree daisy (Weed)
Myriophyllum aquaticum (Vell.) Verdc. Parrot's feather (Weed)
Myriophyllum spicatum L. Spiked water-milfoil (Weed)
Nassella tenuissima (Trin.) Barkworth White tussock (Weed)
Nassella trichotoma (Nees) Arech. Nassella tussock (Weed)
Nerium oleander L. Oleander (Weed) (Excluding sterile, double-flowered cultivars)
Nicotiana glauca Graham Wild tobacco (Weed)
Opuntia aurantiaca Lindl. Jointed cactus (Weed)
Opuntia exaltata A.Berger Long spine cactus (Weed)
Opuntia ficus-indica (L.) Mill. Mission or Sweet prickly pear (Weed) (Excluding spineless cactus pear cultivars and selections)
Opuntia fulgida Engelm. Rosea cactus (Weed)
Opuntia humifusa (Raf.) Raf. Large flowered prickly pear (Weed)
Opuntia imbricata (Haw.) DC. Imbricate cactus or prickly pear (Weed)
Opuntia lindheimeri Engelm. Small round - leaved prickly pear (Weed)
Opuntia monacantha Haw. Drooping or Cochineal prickly pear (Weed)
Opuntia spinulifera Salm-Dyck Saucepan cactus (Weed)
Opuntia stricta (Haw.) Haw. Pest pear of Australia (Weed)
Orobanche minor Sm. Lesser broomrape, Clover broomrape (Weed)
Paraserianthes lophantha (Willi.) Australian Albizia, Stink bean (Weed)
Parthenium hysterophorus L. Parthenium (Weed)
Passiflora caerulea L. Blue passion flower (Weed)
Passiflora mollissima (Kunth) Banana poka, Bananadilla (Weed)
Passiflora suberosa L. Devil's pumpkin, Indigo berry (Weed)
Passiflora subpeltata Ortega Granadina (Weed)
Pennisetum setaceum (Forssk.) Fountain grass (Weed) (Excluding sterile cultivar "Rubrum")
Pennisetum villosum R.Br. ex Fresen. Feathertop (Weed)
Pereskia aculeata Mill. Barbados gooseberry (Weed)
Pistia stratiotes L. Water lettuce (Weed)
Pittosporum undulatum Vent. Australian cheesewood (Weed)
Psidium x durbanensis Baijnath ined. Durban guava (Weed)
Pueraria lobata (Willd.) Ohwi Kudzu vine (Weed)
Rhus succedanea L. Wax tree (Weed)
Rivina humilis L. Rivina, Bloodberry (Weed)
Rosa rubiginosa L. Eglantine, Sweetbriar Invader
Rubus cuneifolius Pursh and hybrid R. x proteus C.H.Stirt.American bramble (Weed)
Salvinia molesta D.S.Mitch. Kariba Weed (Weed) (And other species of the family Salviniaceae)
Sesbania punicea (Cav.) Benth. Red sesbania (Weed)
Solanum elaeagnifolium Cav. Silver-leaf bitter apple (Weed)
Solanum mauritianum Scop. Bugweed Weed
Solanum seaforthianum Andr. Potato creeper (Weed)
Solanum sisymbriifolium Lam. Wild tomato (Weed)
Spartium junceum L. Spanish broom (Weed)
Tecoma stans (L.) Kunth Yellow bells (Weed)
Thevetia peruviana (Pers.) K.Schum. Yellow oleander (Weed)
Tithonia diversifolia (Hemsl.) A.Gray Mexican sunflower (Weed)
Tithonia rotundifolia (Mill.) S.F.Blake Red sunflower (Weed)
Triplaris americana L. Triplaris, Ant Tree (Weed)
Ulex europaeus L. European gorse (Weed)
Xanthium spinasum L. Spiny cocklebur (Weed)
Xanthium strumarium L . Large cocklebur (Weed)