Answer: Acacia, boojum and eucalyptus
Vegetation and tree protection laws in Australia are concerned with the aims of the legislation, the location of the tree species and whether it is a part of the native ecosystem. The main concern being the protection of trees located in the national parks. The set of laws associated with protection aims in preventing the human interference with the balance of the natural landscape. The significant species of trees included in the protection list in Australia are acacia, boojum and eucalyptus.