• 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 ...