Niche-breadth of freshwater macrophytes occurring in tropical southern African rivers predicts species global latitudinal range

Michael P. Kennedy, P. Lang, J. Tapia Grimaldo, S. Varandas Martins, A. Bruce, I. Moore, R. Taubert, C. Macleod-Nolan, S. McWaters, J. Briggs, S. Lowe, K. Saili, H. Sichingabula, H. Dallas, S. Morrison, C. Franceschini, F. Willems, F. Bottino, K. J. Murphy