TY - JOUR T1 - Tovomita cornuta (Clusiaceae): a new and threatened species from the Amazonian campinaranas revealed by ecological field research JO - Acta Botanica Brasilica A1 - Demarchi, Layon Oreste A1 - Piedade, Maria Teresa Fernandez A1 - Marinho, Lucas Cardoso SN - 0102-3306 UL - 10.1590/0102-33062020abb0483 VL - 35 Y1 - 2021 PB - Brasil ER -