Zuquim, G., Costa, F. R. C. and Prado, J. (2007) “Sample effort reduction vs. information retention in inventories of pteridophytes in Central Amazonia”, Biota Neotropica. Sao Paulo, Brazil, 7(3). Available at: //www.biotaneotropica.org.br/BN/article/view/351 (Accessed: 20 July 2024).