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  • Para grass (Brachiaria mutica), olive hymenachne (Hymenachne amplexicaulis), and salvinia (Salvinia molesta) have transformed wetlands to the detriment of many native species, notably including magpie geese.

    Arnhem Land tropical savanna

  • And major pest plants being targeted include Siam weed, prickly acacia, bitou bush, Mexican bean tree, miconia and mikania vine, rubbervine, parthenium, hymenachne, parkinsonia, lantana and pond apple. The Sunshine Coast Daily


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