Floristic Composition of a Fragment of the Largest Conservation Unit in Tropical Forests on the Planet (ESEC do Grão-Pará, Legal Amazon, Brazil)

List of species collected at the Grão-Pará Ecological Station (ESEC), Legal Amazon, Brazil. We collected samples of fertile individuals from different groups of phanerogams, ferns, and lycophytes. Species were identified through comparative morphological analysis with exsiccatae available in physical and virtual herbarium databases, consultations with specialists and specialized literature, as well as comparisons with material from other floristic inventories conducted in the region.