Baldissera, T. C., Pontes, L. da S., Barro, R. S., Giostri, A. F., Guera, K. C., Michetti, M., da Silva, V. P. and de F. Carvalho, P. C. (2014) “Phyllochron and leaf lifespan of four C4 forage grasses cultivated in association with trees”, Tropical Grasslands-Forrajes Tropicales, 2(1), pp. 12–14. doi: 10.17138/tgft(2)12-14.