Table 1 Geographical distribution, mean and standard deviation of aggregation index (R) of Clark and Evans (Ripley, 1981) for spatial distribution within 16 plots of the experimental trial at Paracou (R < 1 indicates clumped distribution, R=1 indicates random distribution and R > 1 show regular distribution of the tree species), mean and standard deviation of individuals per ha in 16 plots at Paracou, agents for pollen and seed dispersal, sexual system, flowering phenology, shade tolerancy and water drainage demands of the eight studied tree species

From: Fine-scale spatial genetic structure of eight tropical tree species as analysed by RAPDs