Oliveira, Benedicto Antonio D. de, Paulo Roberto de S. Faria, Sebastião Manhães Souto, Adilson Martins Carneiro, Johanna Döbereiner, and Salomão Aronovich. 2014. “Identification of Tropical Grasses With the C-4 Photosynthetic Pathway by Their Leaf Anatomy”. Pesquisa Agropecuaria Brasileira 8 (8):267-71. https://doi.org/10.1590/S1678-3921.pab1973.v8.17559.