The first ever global database of trees on Wednesday revealed that 9,600 tree species are threatened with extinction and identified a total of 60,065 in existence.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/first-world-survey-finds-9600-tree-species-risk-extinction
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/new-vision-uganda
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/forests
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/trees
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/global
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/brazil
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/madagascar
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/australia
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/colombia