Phytoliths from the rough leaves of two Dicotyledonous species from the Brazilian Cerrado biome and their occurrence in soils - Lepsch, Igo Fernando; Oliveira, Lilian A. de; Pinilla-Navarro, Ascensión; Coe, Heloisa Helena Gomes (Synthesis of some phytolith studies in South America (Brazil and Argentina), 2014)