Prickly acacia Acacia nilotica Plant Kimberley Rubber vine Cryptostegia grandiflora Plant Kimberley Mesquites Prosopis glandulosa, Prosopis pallida, Prosopis glandulosa x velutina Plant Pastoral region Parkinsonia Parkinsonia aculeata Plant Pastoral region Narrow leaf cotton bush Gomphocarpus fruticosus Plant South-west Paterson’s curse Echium plantagineum Plant South-west Apple of Sodom Solanum linnaeanum Plant South-west Blackberry Rubus spp. Plant South-west Cape tulips Moraea miniata, Moraea flaccida Plant South-west Wild dogs (including dingoes, feral dogs and dingo-dog hybrids) Canis lupus familiaris (feral), Canis lupus dingo, Canis lupus familiaris x Canis lupus dingo Vertebrate animal Pastoral region Rainbow lorikeet Trichoglossus haematodus Vertebrate animal Perth metropolitan area Feral camel Camelus dromedarius (feral) Vertebrate animal Pastoral regions Feral pig Sus scrofa Vertebrate animal South-west land division Feral donkey Equus asinus (feral) Vertebrate animal Pastoral regions
1 Gamba grass Andropogon gayanus 110.0 2 Rubber vine Cryptostegia grandiflora 38.4 3 Mesquites Prosopis glandulosa x velutina, P. glandulosa and P. pallida 12.0 4 Skeleton weed Chondrilla juncea 6.5 5 Hoary Cress Lepidium draba 6.2 6 Mimosa Mimosa pigra 6.0 7 Devil’s rope cactus Cylindropuntia imbricata 3.5 8 Hudson pear Cylindropuntia rosea 3.5 9 Coral cactus Cylindropuntia fulgida var. mamillata 3.1 10 Three-horned bedstraw Galium tricornutum 1.5 11 Prickly pear Opuntia spp. Cost to be determined 12 Prickly acacia Acacia nilotica Cost to be determined 13 Two-leaf cape tulip Moraea miniata Cost to be determined 14 Cane or Snake cactus Austrocylindropuntia cylindrica Cost to be determined 15 Saffron thistle Carthamus lanatus Cost to be determined An economic analysis has yet to be carried out on declared plant species ranked 11 to 15. These species have been added to the table based on their ranking in the expert ranking
4 Northern Palm Squirrel Funambulus pennantii Cost to be determined 5 Wild dogs Canis lupus dingo, Canis lupus familiaris and Canis lupus dingo x Canis lupus familiaris 8.1 6 Rainbow lorikeet Trichoglossus haematodus 3.2 7 Fallow deer Dama dama Cost to be determined 8 Wapiti, Red deer, elk Cervus elaphus Cost to be determined 9 Feral pig Sus scrofa 4.6 10 Feral camel Camelus dromedarius (feral) 7.3 11 Red fox Vulpes vulpes 1.9 12 Feral donkey Equus asinus (feral) Cost to be determined 13 Western corella (northern and central wheatbelt subspecies) Cacatua pastinator butleri 0.9 14 Feral horse Equus caballus (feral) Cost to be determined 15 Wild rabbit Oryctolagus cuniculus 15.8 An economic analysis has yet to be carried out on some of the declared vertebrate animal species on the priority list. Economic analysis based on a nil management scenario is planned for these and other species and the outcomes of the analysis may alter the priority list.
Narrow leaf cotton bush Gomphocarpus fruticosus Plant South-west Paterson’s curse Echium plantagineum Plant South-west Apple of Sodom Solanum linnaeanum Plant South-west Blackberry Rubus spp. Plant South-west Cape tulips Moraea miniata, Moraea flaccida Plant South-west Wild dogs (including dingoes, feral dogs and dingo-dog hybrids) Canis lupus familiaris (feral), Canis lupus dingo, Canis lupus familiaris x Canis lupus dingo Vertebrate animal Pastoral region Rainbow lorikeet Trichoglossus haematodus Vertebrate animal Perth metropolitan area Feral camel Camelus dromedarius (feral) Vertebrate animal Pastoral regions Feral pig Sus scrofa Vertebrate animal South-west land division Feral donkey Equus asinus (feral) Vertebrate animal Pastoral regions Feral horse Equus caballus (feral) Vertebrate animal Pastoral regions IS Responding to invasive species not known to be present in Western Australia Responding to incursions of an invasive species not known to be present in Western Australia (whether declared or unlisted) is the highest priority for the Invasive Species Program. The