Záchia, R. A. “THE EVOLUTION OF THE KNOWLEDGE ABOUT THE RIOGRANDEAN FLORA, IN THE LAST 20 YEARS, AND THE IMPORTANCE OF SCIENTIFIC COLLECTIONS IN THE ACADEMIC SPACE OF THE PUBLIC UNIVERSITY – THE EXAMPLES OF THE HERBARIUM AND THE BOTANICAL GARDEN OF THE UFSM”. Ciência E Natura, vol. 36, no. 3, Oct. 2014, pp. 294-01, doi:10.5902/2179460X13190.