Guyadiv is a network of permanent forest plots installed in French Guiana. The site of Massif des Emerillons is composed of 3 1ha-plots. A complete inventory has been made in 2007. 533, 482 and 455 trees with dbh>=10cm have been registrated respectively on each plot. 530 tree species have been identified in the first plot, 482 in the second plot and 453 in the third plot. 99.4%, 100% and 99.6% of the trees registrated have been identified to the species level respectively on the 3 plots. We only have the point coordinates and not the precise demarcation of the sample plots. In order to calculate the bounding box for these plots, we have expanded the point location 500 meters in each direction.