• Grasses as invasive plants in South Africa revisited: patterns, pathways and management 

      Visser, V.; Wilson, J.R.U.; Canavan, K.; Canavan, S.; Fisher, L.; Le Maitre, D.; Nanni, I.; Mashau, C.; O'Connor, T.G.; Ivey, P.; Kumschick, S.; Richardson, D.M. (AOSIS, 2017)
      Background: In many countries around the world, the most damaging invasive plant species are grasses. However, the status of grass invasions in South Africa has not been documented recently. Objectives: To update Sue ...
    • The invasive grass genus Nassella in South Africa: a synthesis 

      Mapaura, A.; Canavan, K.; Richardson, D.M.; Clark, V.R.; Steenhuisen, S.-L. (2020)
      Three species of Nassella have naturalized in South Africa. Nassella trichotoma and N. tenuissima are declared weeds under category 1b of the National Environmental Management: Biodiversity Act (NEM:BA) and occur mainly ...
    • Tall-statured grasses: a useful functional group for invasion science 

      Canavan, S.; Meyerson, L.A.; Packer, J.G.; Pysek, P.; Maurel, N.; Lozano, V.; Richardson, D.M.; Brundu, G.; Canavan, K.; Cicatelli, A.; Cuda, J.; Dawson, W.; Essl, F.; Guarino, F.; Guo, W.-Y.; van Kleunen, M.; Kreft, H.; Lambertini, C.; Pergl, J.; Skalova, H.; Soreng, R.J.; Visser, V.; Vorontsova, M.S.; Weigelt, P.; Winter, M.; Wilson, J.R.U. (Springer, 2019)
      Species in the grass family (Poaceae) have caused some of the most damaging invasions in natural ecosystems, but plants in this family are also among the most widely used by humans. Therefore, it is important to be able ...