Study area with emphasis on the PPBio research grid (Maracá), Roraima, northern Brazilian Amazonia.

 
  Part of: Silva WR, Villacorta CDA, Perdiz RO, Farias HLS, Oliveira AS, Citó AC, Carvalho LCS, Barbosa RI (2019) Floristic composition in ecotone forests in northern Brazilian Amazonia: preliminary data. Biodiversity Data Journal 7: e47025. https://doi.org/10.3897/BDJ.7.e47025