In the study carried out, low hill forest of the native community “Nueva Esperanza del Mirín, Yavarí District - Loreto Peru. Its floristic composition was a total of 1694 trees, 21 commercial forest species and 12 botanical families, where the Myristicaceae and Fabaceae families contain the largest number of species (five species), followed by the Lauraceae family (three species), Meliaceae (two species) and Simaroubaceae, Malvaceae, Moraceae, Lecythidaceae, Sapotaceae, Caryocaraceae, Bignoniaceae, Calophyllaceae (One species each). The volume of individuals by species and diameter class/Ha was 3,618 m3/Ha in the low hill forest of the Nueva Esperanza native community of Mirín in a total of 2641,785 Ha. The Lupuna species (0.526 m3/Ha), Cumala Blanca (0.402 m3/Ha), report the highest volume; On the contrary, Moena (0.006 m3/Ha) and yellow Moena (0.006 m3/Ha) show lower volume. The r...