Aim of study: The aim this study was to verify the differences in VIS/NIR spectra and leaf color parameters leaves Eucalyptus badjensis, E. benthamii, dunnii, grandis, globulus saligna, at four ages, their influence on species discrimination.
 Area São Mateus do Sul, Paraná, Brazil.
 Material methods: Seedlings six species, with replicates for each, were acclimatized same environment,...