Restoration efforts involve removal of Brazilian pepper and Australian pine. The name translates to "house of the Australian pine". One of the trees, an Australian Pine, remains. Eucalyptus and Australian pine trees were planted that are better suited to the region. Only one tree, an Australian Pine planted in 1909 by Rose Lamartine Yates, remains. The Australian pine ("Casuarina" spp.) is being actively attacked. The Australian pine ("Casuarina" spp.) is being actively controlled to prevent it from spreading.