Two-thirds of the world’s plants live in tropical areas; the highest number of different trees in a single spot is Lambir Hills National Park, in Sarawak Borneo. In this leafy place there are 1,200 recorded plants in a little over 50 hectares of land!
http://www.scidev.net/en/features/biodiversity-facts-and-figures-1.html
2010 is the Year of Biodiversity and Earth Rangers has teamed up with The United Nations Convention on Biological Diversity to bring you a daily dose of biodiversity basics